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osomatsu san

3boys black_hair breast_pocket brown_hair buttons chibita clenched_hands crossed_arms facial_hair formal_clothes hands_in_pockets head_tilt heart heart_in_mouth iyami lightning_glare long_sleeves male_focus matsuno_osomatsu multiple_boys mustache nanatatami open_mouth osomatsu-san osomatsu_(series) pocket purple_suit shirt shorts smug staring suit yellow_shirt
3boys black_hair breast_pocket brown_hair buttons chibita clenched_hands crossed_arms facial_hair formal_clothes hands_in_pockets head_tilt heart heart_in_mouth iyami lightning_glare long_sleeves male_focus matsuno_osomatsu multiple_boys mustache nanatatami open_mouth osomatsu-san osomatsu_(series) pocket purple_suit shirt shorts smug staring suit yellow_shirt
+++ 1girl 6+boys alternate_costume arm_up barefoot brothers celebration chair chopsticks cup_ramen donbee_(food) donbei_kitsune_udon donbei_tempura_soba egg hair_down happy happy_tears hardboiled_egg holding holding_chopsticks instant_ramen kitchen matsuno_choromatsu matsuno_ichimatsu matsuno_jyushimatsu matsuno_karamatsu matsuno_matsuyo matsuno_osomatsu matsuno_todomatsu mother_and_son multiple_boys nissin_donbei notice_lines osomatsu-san osomatsu_(series) pajamas puff_of_air sextuplets show_chiku-by shrugging siblings sitting smile table tears unworn_eyewear
+++ 1girl 6+boys alternate_costume arm_up barefoot brothers celebration chair chopsticks cup_ramen donbee_(food) donbei_kitsune_udon donbei_tempura_soba egg hair_down happy happy_tears hardboiled_egg holding holding_chopsticks instant_ramen kitchen matsuno_choromatsu matsuno_ichimatsu matsuno_jyushimatsu matsuno_karamatsu matsuno_matsuyo matsuno_osomatsu matsuno_todomatsu mother_and_son multiple_boys nissin_donbei notice_lines osomatsu-san osomatsu_(series) pajamas puff_of_air sextuplets show_chiku-by shrugging siblings sitting smile table tears unworn_eyewear
2018 after_kiss alternate_form alternate_species anal anal_sex anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus black_pawpads blush bottomless canid canine canis censored clothed clothing countershade_face countershade_legs countershade_tail countershading cute_fangs domestic_dog drool_string full-length_portrait fur genitals green_clothing hoodie hoodie_only humanoid_genitalia humanoid_penis incest ineffective_censorship japanese_text kaeritai07 kemono male male/male male_penetrated male_penetrating male_penetrating_male mammal matsuno_choromatsu matsuno_osomatsu motion_lines osomatsu-san pawpads penetration penis portrait red_body red_clothing red_fur tan_body tan_countershading tan_fur text thick_thighs topwear yaoi
2018 after_kiss alternate_form alternate_species anal anal_sex anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus black_pawpads blush bottomless canid canine canis censored clothed clothing countershade_face countershade_legs countershade_tail countershading cute_fangs domestic_dog drool_string full-length_portrait fur genitals green_clothing hoodie hoodie_only humanoid_genitalia humanoid_penis incest ineffective_censorship japanese_text kaeritai07 kemono male male/male male_penetrated male_penetrating male_penetrating_male mammal matsuno_choromatsu matsuno_osomatsu motion_lines osomatsu-san pawpads penetration penis portrait red_body red_clothing red_fur tan_body tan_countershading tan_fur text thick_thighs topwear yaoi
2boys alternate_costume amazou bald belt black_jacket bowl_cut brown_jacket chibita denim eye_contact grin hand_on_another's_chin head_tilt hood hoodie jacket jeans leather leather_jacket looking_at_another matsuno_karamatsu multiple_boys one_eye_closed osomatsu-san osomatsu_(series) pants shirt smile star_(symbol) sunglasses white_shirt
2boys alternate_costume amazou bald belt black_jacket bowl_cut brown_jacket chibita denim eye_contact grin hand_on_another's_chin head_tilt hood hoodie jacket jeans leather leather_jacket looking_at_another matsuno_karamatsu multiple_boys one_eye_closed osomatsu-san osomatsu_(series) pants shirt smile star_(symbol) sunglasses white_shirt
2boys :t amazou apron bald blush boots bowl_cut chibita facial_mark headpat height_difference highres hood hoodie kiss kissing_forehead laughing looking_down matsuno_osomatsu multiple_boys multiple_views osomatsu-san osomatsu_(series) pointing puff_of_air red_hoodie speech_bubble waist_apron whisker_markings yaoi
2boys :t amazou apron bald blush boots bowl_cut chibita facial_mark headpat height_difference highres hood hoodie kiss kissing_forehead laughing looking_down matsuno_osomatsu multiple_boys multiple_views osomatsu-san osomatsu_(series) pointing puff_of_air red_hoodie speech_bubble waist_apron whisker_markings yaoi
1boy blush dildo enookie gagged latex male_only matsuno_karamatsu osomatsu-san riding_crop sex_toy sweat underwear_gag vibrator
1boy blush dildo enookie gagged latex male_only matsuno_karamatsu osomatsu-san riding_crop sex_toy sweat underwear_gag vibrator
1boy 1girl bakabon's_mother bikini black_eyes black_hair blue_sky breasts capelet character_request cleavage commentary_request covered_erect_nipples dated eyelashes goggles goggles_on_head horizon large_breasts male_swimwear mask mochi-iri_kinchaku ocean osomatsu-san osomatsu_(series) sitting sky snorkel sunlight sweatdrop swim_briefs swimsuit tan tensai_bakabon twitter_username white_bikini white_capelet yokozuwari
1boy 1girl bakabon's_mother bikini black_eyes black_hair blue_sky breasts capelet character_request cleavage commentary_request covered_erect_nipples dated eyelashes goggles goggles_on_head horizon large_breasts male_swimwear mask mochi-iri_kinchaku ocean osomatsu-san osomatsu_(series) sitting sky snorkel sunlight sweatdrop swim_briefs swimsuit tan tensai_bakabon twitter_username white_bikini white_capelet yokozuwari
2019 ass black_dildo black_ears black_hair black_tail cat_ears cat_tail dildo jalle looking_down male male_only matsuno_ichimatsu osomatsu-san paw_gloves paw_socks paws solo
2019 ass black_dildo black_ears black_hair black_tail cat_ears cat_tail dildo jalle looking_down male male_only matsuno_ichimatsu osomatsu-san paw_gloves paw_socks paws solo
block_heels city crying grabbing head_out_of_frame heart heart_in_mouth highres inuyama_kinko matsuno_choromatsu matsuno_ichimatsu matsuno_jyushimatsu matsuno_karamatsu matsuno_osomatsu matsuno_todomatsu night night_sky open_mouth orb osomatsu-san osomatsu_(series) ouka_(stan) outdoors pink_footwear pink_sweater plaid_clothes plaid_skirt skirt sky star_(sky) star_(symbol) starry_sky sweater turtleneck yowai_totoko
block_heels city crying grabbing head_out_of_frame heart heart_in_mouth highres inuyama_kinko matsuno_choromatsu matsuno_ichimatsu matsuno_jyushimatsu matsuno_karamatsu matsuno_osomatsu matsuno_todomatsu night night_sky open_mouth orb osomatsu-san osomatsu_(series) ouka_(stan) outdoors pink_footwear pink_sweater plaid_clothes plaid_skirt skirt sky star_(sky) star_(symbol) starry_sky sweater turtleneck yowai_totoko
2019 biting_lip blush costume crossdressing heart jalle looking_at_viewer male male_only matsuno_osomatsu nurse osomatsu-san solo
2019 biting_lip blush costume crossdressing heart jalle looking_at_viewer male male_only matsuno_osomatsu nurse osomatsu-san solo
2boys anal animated blush bottomless cowgirl_position gay gif glasses incest kinnsann7 matsuno_karamatsu matsuno_osomatsu osomatsu-san pants_around_ankles penis recording sweat tissue_box yaoi
2boys anal animated blush bottomless cowgirl_position gay gif glasses incest kinnsann7 matsuno_karamatsu matsuno_osomatsu osomatsu-san pants_around_ankles penis recording sweat tissue_box yaoi
2boys amazou bald beanie bowl_cut brown_footwear brown_jacket chibita city grey_scarf hands_in_pockets hat hood hoodie jacket male_focus matsuno_osomatsu multiple_boys osomatsu-san osomatsu_(series) red_hoodie red_scarf scarf snow speech_bubble walking winter yellow_headwear
2boys amazou bald beanie bowl_cut brown_footwear brown_jacket chibita city grey_scarf hands_in_pockets hat hood hoodie jacket male_focus matsuno_osomatsu multiple_boys osomatsu-san osomatsu_(series) red_hoodie red_scarf scarf snow speech_bubble walking winter yellow_headwear
1girl burning burning_paper burning_photo chair closed_eyes eyelashes fingernails fire flower japanese_clothes kimono lily_(flower) looking_at_viewer nihongami osomatsu-san osomatsu-san:_hesokuri_wars osomatsu_(series) photo_(object) pink_lips sitting solo straw_doll user_pwza2477 yowai_totoko
1girl burning burning_paper burning_photo chair closed_eyes eyelashes fingernails fire flower japanese_clothes kimono lily_(flower) looking_at_viewer nihongami osomatsu-san osomatsu-san:_hesokuri_wars osomatsu_(series) photo_(object) pink_lips sitting solo straw_doll user_pwza2477 yowai_totoko
2boys anal_sex buckteeth gay grin holding_money hooded_cloak iyami male_only male_prostitute mosaic_censoring mustache osomatsu-san pixiv_link pov_crotch prostitution riding_penis skinny thighhighs top_pov
2boys anal_sex buckteeth gay grin holding_money hooded_cloak iyami male_only male_prostitute mosaic_censoring mustache osomatsu-san pixiv_link pov_crotch prostitution riding_penis skinny thighhighs top_pov
1girl aged_up alternate_costume basket blunt_ends bob_cut bow bridge brown_eyes building dress elbow_carry floral_print_dress hat high_heels holding holding_basket lamppost leg_up okiku_(osomatsu-kun) orange_bow orange_dress orange_footwear orange_headwear osomatsu-san osomatsu_(series) smile sun_hat user_pwza2477
1girl aged_up alternate_costume basket blunt_ends bob_cut bow bridge brown_eyes building dress elbow_carry floral_print_dress hat high_heels holding holding_basket lamppost leg_up okiku_(osomatsu-kun) orange_bow orange_dress orange_footwear orange_headwear osomatsu-san osomatsu_(series) smile sun_hat user_pwza2477
armbinder bit_gag blush bondage enookie gag latex male_only matsuno_karamatsu nipple_clamps osomatsu-san solo_male tears
armbinder bit_gag blush bondage enookie gag latex male_only matsuno_karamatsu nipple_clamps osomatsu-san solo_male tears
arms_behind_back black_hair incest looking_over_eyewear looking_over_glasses looking_over_sunglasses male_only matsuno_ichimatsu matsuno_karamatsu osomatsu-san partially_clothed sunglasses tinted_eyewear yaoi
arms_behind_back black_hair incest looking_over_eyewear looking_over_glasses looking_over_sunglasses male_only matsuno_ichimatsu matsuno_karamatsu osomatsu-san partially_clothed sunglasses tinted_eyewear yaoi
3boys barefoot bloodshot_eyes blue_hoodie brothers clenched_teeth crossed_arms crossed_legs dotted_background green_hoodie holding holding_removed_eyewear hood hoodie leaning_on_object looking_at_viewer lying male_focus matsuno_choromatsu matsuno_karamatsu matsuno_osomatsu multiple_boys on_side open_mouth osomatsu-san osomatsu_(series) red_hoodie show_chiku-by siblings simple_background sitting snot sunglasses sunken_cheeks teeth triangle_mouth unworn_eyewear white_background
3boys barefoot bloodshot_eyes blue_hoodie brothers clenched_teeth crossed_arms crossed_legs dotted_background green_hoodie holding holding_removed_eyewear hood hoodie leaning_on_object looking_at_viewer lying male_focus matsuno_choromatsu matsuno_karamatsu matsuno_osomatsu multiple_boys on_side open_mouth osomatsu-san osomatsu_(series) red_hoodie show_chiku-by siblings simple_background sitting snot sunglasses sunken_cheeks teeth triangle_mouth unworn_eyewear white_background
1boy 1girl belt blunt_bangs bob_cut buck_teeth child closed_eyes flip-flops flower heart heart_in_mouth highres iyami monochrome okiku_(osomatsu-kun) osomatsu-san osomatsu_(series) ouka_(stan) patchwork_clothes pink_flower puddle sandals skinny smile spot_color teeth walking
1boy 1girl belt blunt_bangs bob_cut buck_teeth child closed_eyes flip-flops flower heart heart_in_mouth highres iyami monochrome okiku_(osomatsu-kun) osomatsu-san osomatsu_(series) ouka_(stan) patchwork_clothes pink_flower puddle sandals skinny smile spot_color teeth walking
2boys amazou apron bald blue_shorts boots bowl_cut box chibita clenched_teeth cropped_legs facial_mark green_apron grey_footwear holding holding_ladle hug jacket ladle leg_up matsuno_osomatsu multiple_boys osomatsu-san osomatsu_(series) shorts standing_on_box surprise_hug teeth towel towel_around_neck whisker_markings yellow_jacket
2boys amazou apron bald blue_shorts boots bowl_cut box chibita clenched_teeth cropped_legs facial_mark green_apron grey_footwear holding holding_ladle hug jacket ladle leg_up matsuno_osomatsu multiple_boys osomatsu-san osomatsu_(series) shorts standing_on_box surprise_hug teeth towel towel_around_neck whisker_markings yellow_jacket
1girl burning burning_paper chair eyelashes fingernails fire flower half-closed_eyes japanese_clothes kimono lily_(flower) looking_at_viewer nihongami osomatsu-san osomatsu-san:_hesokuri_wars osomatsu_(series) photo_(object) pink_lips sitting solo straw_doll user_pwza2477 yowai_totoko
1girl burning burning_paper chair eyelashes fingernails fire flower half-closed_eyes japanese_clothes kimono lily_(flower) looking_at_viewer nihongami osomatsu-san osomatsu-san:_hesokuri_wars osomatsu_(series) photo_(object) pink_lips sitting solo straw_doll user_pwza2477 yowai_totoko
2020 black_ears black_hair black_tail blush cat_ears cat_tail chastity chastity_cage collar jalle looking_at_viewer male male_only malesub matsuno_ichimatsu osomatsu-san solo spread_legs spreader_bar spreading tied_hands
2020 black_ears black_hair black_tail blush cat_ears cat_tail chastity chastity_cage collar jalle looking_at_viewer male male_only malesub matsuno_ichimatsu osomatsu-san solo spread_legs spreader_bar spreading tied_hands
2boys alternate_costume atsushi_(osomatsu-san) blush cape car character_doll crossed_arms crown garara382 jitome king looking_at_viewer male_focus matsuno_todomatsu motor_vehicle multiple_boys osomatsu-san osomatsu_(series) photo_(object) pillar smile solo stuffed_animal stuffed_toy throne v
2boys alternate_costume atsushi_(osomatsu-san) blush cape car character_doll crossed_arms crown garara382 jitome king looking_at_viewer male_focus matsuno_todomatsu motor_vehicle multiple_boys osomatsu-san osomatsu_(series) photo_(object) pillar smile solo stuffed_animal stuffed_toy throne v
2018 alternate_form alternate_species anal anal_sex animal_genitalia animal_penis anthro anthro_on_feral anus big_dom_small_sub blue_theme blush bodily_fluids canid canine canis claw_marks claws crying dialogue domestic_cat drooling english_text felid feline felis feral forced furrification genital_fluids genitals holding_penis imminent_rape incest larger_male licking licking_lips looking_at_another looking_at_partner male male/male mammal matsuno_ichimatsu matsuno_karamatsu monochrome niichan nipples osomatsu-san penetration penis precum saliva size_difference sketch smaller_male spot_color tears text tongue tongue_out wolf
2018 alternate_form alternate_species anal anal_sex animal_genitalia animal_penis anthro anthro_on_feral anus big_dom_small_sub blue_theme blush bodily_fluids canid canine canis claw_marks claws crying dialogue domestic_cat drooling english_text felid feline felis feral forced furrification genital_fluids genitals holding_penis imminent_rape incest larger_male licking licking_lips looking_at_another looking_at_partner male male/male mammal matsuno_ichimatsu matsuno_karamatsu monochrome niichan nipples osomatsu-san penetration penis precum saliva size_difference sketch smaller_male spot_color tears text tongue tongue_out wolf
2018 alternate_form alternate_species animal_genitalia animal_penis anthro black_pawpads blue_theme bodily_fluids canid canine canine_penis canis chain_leash chained chains collar countershade_face countershade_tail countershade_torso countershading crossed_legs dialogue drooling english_text erection eyebrows fur furrification genital_fluids genitals gesture grey_body grey_fur leash male male_only mammal matsuno_karamatsu niichan nipple_piercing nipples osomatsu-san pawpads penis piercing precum saliva sharp_teeth simple_background sitting solo teeth text thick_eyebrows white_countershading wolf
2018 alternate_form alternate_species animal_genitalia animal_penis anthro black_pawpads blue_theme bodily_fluids canid canine canine_penis canis chain_leash chained chains collar countershade_face countershade_tail countershade_torso countershading crossed_legs dialogue drooling english_text erection eyebrows fur furrification genital_fluids genitals gesture grey_body grey_fur leash male male_only mammal matsuno_karamatsu niichan nipple_piercing nipples osomatsu-san pawpads penis piercing precum saliva sharp_teeth simple_background sitting solo teeth text thick_eyebrows white_countershading wolf
2girls aged_down animal_ears blue_eyes boots brown_eyes brown_hair cat_ears cat_tail crossed_arms fake_animal_ears fake_tail flipped_hair hands_on_own_hips hashimoto_nyaa heel-less_heels highres lightning_glare long_hair multicolored_hair multiple_girls osomatsu-san osomatsu_(series) pink_hair puff_of_air ribbon school_uniform serafuku short_twintails show_chiku-by smile streaked_hair tail turtleneck twintails yellow_ribbon yowai_totoko ||/
2girls aged_down animal_ears blue_eyes boots brown_eyes brown_hair cat_ears cat_tail crossed_arms fake_animal_ears fake_tail flipped_hair hands_on_own_hips hashimoto_nyaa heel-less_heels highres lightning_glare long_hair multicolored_hair multiple_girls osomatsu-san osomatsu_(series) pink_hair puff_of_air ribbon school_uniform serafuku short_twintails show_chiku-by smile streaked_hair tail turtleneck twintails yellow_ribbon yowai_totoko ||/
anal cum cum_inside gaping male male_only matsuno_karamatsu osomatsu-san yaoi
anal cum cum_inside gaping male male_only matsuno_karamatsu osomatsu-san yaoi
bondage_gear boots collar gloves harness high_heels jalle latex latex_boots latex_gloves leash long_gloves male_only malesub matsuno_karamatsu osomatsu-san
bondage_gear boots collar gloves harness high_heels jalle latex latex_boots latex_gloves leash long_gloves male_only malesub matsuno_karamatsu osomatsu-san
boy character copyright lemonramune matsuno_jyushimatsu osomatsu-san tatami twink yaoi
boy character copyright lemonramune matsuno_jyushimatsu osomatsu-san tatami twink yaoi
6+boys apple blue_dress blue_headwear bow bowtie brothers buttons cosplay dress dwarf elf_hat food forest fruit garara382 green_headwear headband holding holding_food holding_fruit low_twintails multiple_boys nature one_eye_closed osomatsu-san osomatsu_(series) pink_headwear purple_headwear red_bow red_bowtie red_footwear red_headwear sextuplets short_twintails siblings snow_white_(grimm) snow_white_(grimm)_(cosplay) tree twintails white_background yellow_headwear yowai_totoko
6+boys apple blue_dress blue_headwear bow bowtie brothers buttons cosplay dress dwarf elf_hat food forest fruit garara382 green_headwear headband holding holding_food holding_fruit low_twintails multiple_boys nature one_eye_closed osomatsu-san osomatsu_(series) pink_headwear purple_headwear red_bow red_bowtie red_footwear red_headwear sextuplets short_twintails siblings snow_white_(grimm) snow_white_(grimm)_(cosplay) tree twintails white_background yellow_headwear yowai_totoko
2016 anal anal_sex animal_humanoid black_hair black_tail blonde_highlights blue_background blush bodily_fluids bottomless brother brothers canid canid_humanoid canine canine_humanoid cat_humanoid clothed clothing collar cowlick cum cum_in_ass cum_inside cum_while_penetrated dog_humanoid drooling duo english_text felid felid_humanoid feline feline_humanoid frites genital_fluids hair heart highlights_(coloring) hoodie humanoid humanoid_on_humanoid humanoid_penetrated humanoid_penetrating humanoid_penetrating_humanoid incest legwear male male/male male_penetrated male_penetrating male_penetrating_male mammal mammal_humanoid matsuno_ichimatsu matsuno_jyushimatsu multiple_images multiple_positions nude osomatsu-san penetration purple_highlights saliva sex sibling simple_background socks sweat text tongue tongue_out topwear yaoi yellow_hoodie
2016 anal anal_sex animal_humanoid black_hair black_tail blonde_highlights blue_background blush bodily_fluids bottomless brother brothers canid canid_humanoid canine canine_humanoid cat_humanoid clothed clothing collar cowlick cum cum_in_ass cum_inside cum_while_penetrated dog_humanoid drooling duo english_text felid felid_humanoid feline feline_humanoid frites genital_fluids hair heart highlights_(coloring) hoodie humanoid humanoid_on_humanoid humanoid_penetrated humanoid_penetrating humanoid_penetrating_humanoid incest legwear male male/male male_penetrated male_penetrating male_penetrating_male mammal mammal_humanoid matsuno_ichimatsu matsuno_jyushimatsu multiple_images multiple_positions nude osomatsu-san penetration purple_highlights saliva sex sibling simple_background socks sweat text tongue tongue_out topwear yaoi yellow_hoodie
1boy breast_pocket brown_hair buck_teeth buttons clenched_hands closed_eyes fake_facial_hair fake_mustache flying_teardrops formal_clothes girly_running heart heart_in_mouth iyami male_focus nanatatami open_mouth osomatsu-san osomatsu_(series) pocket popped_collar purple_suit shiny_clothes sparkle suit teeth twitter_username
1boy breast_pocket brown_hair buck_teeth buttons clenched_hands closed_eyes fake_facial_hair fake_mustache flying_teardrops formal_clothes girly_running heart heart_in_mouth iyami male_focus nanatatami open_mouth osomatsu-san osomatsu_(series) pocket popped_collar purple_suit shiny_clothes sparkle suit teeth twitter_username
2boys amazou bald barefoot blue_shorts book bow bowl_cut bowtie chibita crossed_legs green_background height_difference hug hug_from_behind jumpsuit long_sleeves multiple_boys osomatsu-kun osomatsu-san osomatsu_(series) reading red_bow red_bowtie shirt shorts sweatdrop yaoi yellow_shirt
2boys amazou bald barefoot blue_shorts book bow bowl_cut bowtie chibita crossed_legs green_background height_difference hug hug_from_behind jumpsuit long_sleeves multiple_boys osomatsu-kun osomatsu-san osomatsu_(series) reading red_bow red_bowtie shirt shorts sweatdrop yaoi yellow_shirt
1boy areolae black_eyes black_hair dildo enookie face gag latex male male_focus male_only matsuno_choromatsu mouth_gag osomatsu-san packaged penis riding_crop rope_bondage text_bubble toy vibrator
1boy areolae black_eyes black_hair dildo enookie face gag latex male male_focus male_only matsuno_choromatsu mouth_gag osomatsu-san packaged penis riding_crop rope_bondage text_bubble toy vibrator
2019 after_anal after_sex alternate_species animal_humanoid balls blush bodily_fluids brother brothers cat_humanoid censored cum cum_in_ass cum_inside cum_leaking dialogue drooling duo erection felid felid_humanoid feline feline_humanoid genital_fluids genitals greyscale heart humanoid humanoid_on_humanoid humanoidized incest ineffective_censorship japanese_text kisaki_nana licking male male/male mammal mammal_humanoid matsuno_ichimatsu matsuno_karamatsu monochrome multiple_images oral osomatsu-san penile penis penis_biting penis_lick pillow_grab raised_leg saliva sex sibling sound_effects sweat text tongue tongue_out translation_request twincest twins
2019 after_anal after_sex alternate_species animal_humanoid balls blush bodily_fluids brother brothers cat_humanoid censored cum cum_in_ass cum_inside cum_leaking dialogue drooling duo erection felid felid_humanoid feline feline_humanoid genital_fluids genitals greyscale heart humanoid humanoid_on_humanoid humanoidized incest ineffective_censorship japanese_text kisaki_nana licking male male/male mammal mammal_humanoid matsuno_ichimatsu matsuno_karamatsu monochrome multiple_images oral osomatsu-san penile penis penis_biting penis_lick pillow_grab raised_leg saliva sex sibling sound_effects sweat text tongue tongue_out translation_request twincest twins
1boy blush dildo enookie latex male_only matsuno_osomatsu osomatsu-san riding_crop sensory_deprivation sex_toy sweat underwear_gag vibrator
1boy blush dildo enookie latex male_only matsuno_osomatsu osomatsu-san riding_crop sensory_deprivation sex_toy sweat underwear_gag vibrator