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1girl absurdres adjusting_eyewear alternate_costume ass bent_over bespectacled black_footwear black_legwear black_shirt black_skirt blunt_bangs blurry board_eraser bow braid breasts calculus chair chalk chalkboard classroom cleavage clock collarbone collared_shirt commentary_request contemporary depth_of_field desk genshin_impact glasses hair_bow hair_ribbon head_tilt high_heels highres holding holding_pointer large_breasts letter long_hair long_sleeves looking_at_viewer love_letter low-tied_long_hair low_ponytail math mole mole_under_eye paper parted_lips pencil pencil_skirt pointer purple_eyes purple_hair raiden_shogun ribbon school_chair school_desk shirt side_slit sidelocks single_braid sitting skirt solo speaker strappy_heels sunlight sweat teacher thighs trigonometric_function wall_clock yuxing_yuhang

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1girl adjusting_footwear aqua_hair artist_name black_thighhighs blue_eyes blue_sailor_collar blue_skirt blush bow briefcase brown_footwear calculus chinese_commentary commentary_request dated english_text floating_hair hair_bow hairband highres holding holding_paper leg_up legs loafers long_hair looking_at_viewer midriff_peek original paper pleated_skirt qizhu red_bow red_hairband sailor_collar school_briefcase school_uniform serafuku shoes short_sleeves skirt smile solo standing standing_on_one_leg star_(symbol) thighhighs water white_serafuku

1girl adjusting_footwear aqua_hair artist_name black_thighhighs blue_eyes blue_sailor_collar blue_skirt blush bow briefcase brown_footwear calculus chinese_commentary commentary_request dated english_text floating_hair hair_bow hairband highres holding holding_paper leg_up legs loafers long_hair looking_at_viewer midriff_peek original paper pleated_skirt qizhu red_bow red_hairband sailor_collar school_briefcase school_uniform serafuku shoes short_sleeves skirt smile solo standing standing_on_one_leg star_(symbol) thighhighs water white_serafuku

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1girl absurdres agnes_tachyon_(umamusume) ahoge animal_ears black_shirt brown_hair calculus chemical_structure commentary_request dark_background earrings equation eye_trail hair_between_eyes highres horse_ears horse_girl jewelry lab_coat light_trail looking_at_viewer math open_mouth physics red_eyes ruisuke shirt short_hair single_earring sleeves_past_fingers sleeves_past_wrists smile solo teeth umamusume upper_body upper_teeth_only

1girl absurdres agnes_tachyon_(umamusume) ahoge animal_ears black_shirt brown_hair calculus chemical_structure commentary_request dark_background earrings equation eye_trail hair_between_eyes highres horse_ears horse_girl jewelry lab_coat light_trail looking_at_viewer math open_mouth physics red_eyes ruisuke shirt short_hair single_earring sleeves_past_fingers sleeves_past_wrists smile solo teeth umamusume upper_body upper_teeth_only

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1girl aigami_shion ass black_pantyhose blue_eyes blue_hair board_eraser calculus chalkboard commentary_request competition_swimsuit equation from_behind garter-velvet highres long_hair looking_at_viewer looking_back math one-piece_swimsuit original pantyhose pantyhose_under_swimsuit solo swimsuit tan tanline thighband_pantyhose

1girl aigami_shion ass black_pantyhose blue_eyes blue_hair board_eraser calculus chalkboard commentary_request competition_swimsuit equation from_behind garter-velvet highres long_hair looking_at_viewer looking_back math one-piece_swimsuit original pantyhose pantyhose_under_swimsuit solo swimsuit tan tanline thighband_pantyhose

1boy calculus censored censored_anus diagram english_text equation geometry glasses graph math mosaic_censoring original physics trigonometry uricotake

1boy calculus censored censored_anus diagram english_text equation geometry glasses graph math mosaic_censoring original physics trigonometry uricotake

1boy 1girls calculus censored censored_anus clothed_male_nude_female diagram e=mc2 english_text equation female geometry glasses graph math mosaic_censoring opaque_glasses original pussy simple_background sketch triangle trigonometry uricotake vagina white_background

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1girl agnes_tachyon_(umamusume) ahoge animal_ears black_shirt brown_hair calculus chemical_structure clothing_cutout commentary_request cowboy_shot dark_background earrings equation eye_trail from_behind hair_between_eyes highres horse_ears horse_girl jewelry lab_coat light_trail looking_at_viewer looking_back math physics red_eyes satoshiy83 shirt short_hair single_earring sleeves_past_fingers sleeves_past_wrists smile solo tail tail_through_clothes umamusume

1girl agnes_tachyon_(umamusume) ahoge animal_ears black_shirt brown_hair calculus chemical_structure clothing_cutout commentary_request cowboy_shot dark_background earrings equation eye_trail from_behind hair_between_eyes highres horse_ears horse_girl jewelry lab_coat light_trail looking_at_viewer looking_back math physics red_eyes satoshiy83 shirt short_hair single_earring sleeves_past_fingers sleeves_past_wrists smile solo tail tail_through_clothes umamusume

1girl agnes_tachyon_(umamusume) ahoge animal_ears black_necktie book border brown_hair calculus coat collared_shirt commentary_request dated earrings floating floating_book floating_object horse_ears horse_girl jewelry lab_coat looking_at_viewer math necktie open_clothes open_coat parted_lips physics picture_frame red_eyes shirin_(tsukimiyagura) shirt short_hair single_earring sleeves_past_fingers sleeves_past_wrists solo star_(symbol) starry_background sweater_vest twitter_username umamusume white_border white_coat yellow_sweater_vest

1girl agnes_tachyon_(umamusume) ahoge animal_ears black_necktie book border brown_hair calculus coat collared_shirt commentary_request dated earrings floating floating_book floating_object horse_ears horse_girl jewelry lab_coat looking_at_viewer math necktie open_clothes open_coat parted_lips physics picture_frame red_eyes shirin_(tsukimiyagura) shirt short_hair single_earring sleeves_past_fingers sleeves_past_wrists solo star_(symbol) starry_background sweater_vest twitter_username umamusume white_border white_coat yellow_sweater_vest

2boys bacchikoi! black_jacket black_pants blonde_hair blush board bottomless brown_hair calculus chalk chalkboard classroom closed_eyes collaboration ear_licking game_cg green_eyes half-closed_eye imminent_anal imminent_penetration indoors jacket jewelry licking male_focus male_underwear math mazjojo mikkoukun multiple_boys nakahara_masaru necklace non-web_source on_table pants pants_around_one_leg penis_size_difference red_eyes school_uniform size_difference sweatdrop table tongue tongue_out underwear variant_set yanai_ichiru yaoi yellow_male_underwear zamius

2boys bacchikoi! black_jacket black_pants blonde_hair blush board bottomless brown_hair calculus chalk chalkboard classroom closed_eyes collaboration ear_licking game_cg green_eyes half-closed_eye imminent_anal imminent_penetration indoors jacket jewelry licking male_focus male_underwear math mazjojo mikkoukun multiple_boys nakahara_masaru necklace non-web_source on_table pants pants_around_one_leg penis_size_difference red_eyes school_uniform size_difference sweatdrop table tongue tongue_out underwear variant_set yanai_ichiru yaoi yellow_male_underwear zamius

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anal calculus canine classroom fox male mammal penis rezzy yaoi

anal calculus canine classroom fox male mammal penis rezzy yaoi

2girls :o absurdres black_capelet black_headwear black_skirt blonde_hair blouse blush book bow brown_hair calculus capelet chair chalk chalkboard commentary dress equation from_behind from_side hat hat_bow highres holding holding_book holding_chalk long_sleeves maribel_hearn math minus_(sr_mineka) mob_cap multiple_girls purple_dress reading ribbon-trimmed_capelet science shirt short_hair skirt touhou trigonometry upper_body usami_renko white_bow white_headwear white_shirt yellow_eyes

2girls :o absurdres black_capelet black_headwear black_skirt blonde_hair blouse blush book bow brown_hair calculus capelet chair chalk chalkboard commentary dress equation from_behind from_side hat hat_bow highres holding holding_book holding_chalk long_sleeves maribel_hearn math minus_(sr_mineka) mob_cap multiple_girls purple_dress reading ribbon-trimmed_capelet science shirt short_hair skirt touhou trigonometry upper_body usami_renko white_bow white_headwear white_shirt yellow_eyes

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1girl absurdres agnes_tachyon_(umamusume) ahoge animal_ears black_shirt brown_hair calculus chemical_structure clothing_cutout commentary_request cowboy_shot dark_background earrings equation eye_trail from_behind hair_between_eyes highres horse_ears horse_girl jewelry lab_coat light_trail looking_at_viewer math physics red_eyes ruisuke shirt short_hair single_earring sleeves_past_fingers sleeves_past_wrists smile solo tail tail_through_clothes umamusume

1girl absurdres agnes_tachyon_(umamusume) ahoge animal_ears black_shirt brown_hair calculus chemical_structure clothing_cutout commentary_request cowboy_shot dark_background earrings equation eye_trail from_behind hair_between_eyes highres horse_ears horse_girl jewelry lab_coat light_trail looking_at_viewer math physics red_eyes ruisuke shirt short_hair single_earring sleeves_past_fingers sleeves_past_wrists smile solo tail tail_through_clothes umamusume

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2boys anal bacchikoi! black_jacket black_pants blonde_hair blush board bottomless brown_hair calculus chalk chalkboard classroom collaboration game_cg gay green_eyes homosexual indoors jacket jewelry licking licking_ear male/male male_focus male_only male_penetrated male_penetrating male_penetrating_male male_underwear math mazjojo mikkoukun motion_blur multiple_boys nakahara_masaru necklace non-web_source on_table pants pants_around_one_leg penis_size_difference red_eyes saliva school_uniform size_difference sweatdrop table underwear variant_set yanai_ichiru yaoi yellow_male_underwear young zamius

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2boys bacchikoi! black_jacket black_pants blonde_hair blush board bottomless brown_hair calculus chalk chalkboard classroom closed_eyes collaboration game_cg gay gay_sex green_eyes indoors jacket jewelry licking licking_ear male/male male_focus male_underwear math mazjojo mikkoukun motion_blur multiple_boys nakahara_masaru necklace non-web_source on_table pants pants_around_one_leg penis_size_difference red_eyes school_uniform size_difference sweatdrop table underwear variant_set yanai_ichiru yaoi yellow_male_underwear young zamius

2boys bacchikoi! black_jacket black_pants blonde_hair blush board bottomless brown_hair calculus chalk chalkboard classroom closed_eyes collaboration ear_licking game_cg green_eyes indoors jacket jewelry licking male_focus male_underwear math mazjojo mikkoukun motion_blur multiple_boys nakahara_masaru necklace non-web_source on_table pants pants_around_one_leg penis_size_difference red_eyes school_uniform size_difference sweatdrop table underwear variant_set yanai_ichiru yaoi yellow_male_underwear zamius

2boys bacchikoi! black_jacket black_pants blonde_hair blush board bottomless brown_hair calculus chalk chalkboard classroom closed_eyes collaboration ear_licking game_cg green_eyes indoors jacket jewelry licking male_focus male_underwear math mazjojo mikkoukun motion_blur multiple_boys nakahara_masaru necklace non-web_source on_table pants pants_around_one_leg penis_size_difference red_eyes school_uniform size_difference sweatdrop table underwear variant_set yanai_ichiru yaoi yellow_male_underwear zamius

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