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2boys 2d artist_request black_sclera blowjob blush chara comic cum cum_in_mouth cum_inside frisk humanoid implied_incest incest male/male male_chara male_frisk male_pov monochrome penis pov purple_blush sex tagme tagme_(artist) undertail undertale_(series) undertale_au underverse white_hair white_skin xchara xfrisk xtale yaoi

artist_requestblack_sclera

2boys 2d alternate_universe artist_name biting_clothes blush clothed clothed_male clothed_masturbation clothes_in_mouth cross_sans cross_sans_(fan_character) cum cumming cumming_together drool drooling epic_sans epictale fan_character fully_clothed fully_clothed_male gay heart heki_(artist) holding_penis hood_up male male/male male_only masturbation one_eye_closed sans sans_au sanscest shirt_in_mouth skeleton sweat sweatdrop tears tears_of_pleasure text undertale undertale_(series) undertale_au undertale_fanfiction white_background xtale yaoi

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artist_requestblushing

blush breasts chara chara_wantrp eyelashes female_chara human nipples purple_blush purple_nipples pussy red_eye request rule_63 scar scar_under_eye text undertale undertale_(series) undertale_au white_eye white_hair white_skin x-event_chara xchara xtale

2d 2d_(artwork) big_breasts blue_body bonedrops breasts cross_sans cross_sans_(fan_character) cunnilingus dreamtale dreamtale_(undertale_fanfiction) dreamtale_au ectobody ectobreasts ectopussy fan_character female_sans hetero humanoid in_bed licking_pussy male/female nightmare_sans nightmare_sans_(fan_character) nude pillow purple_tongue pussy rule_63 saliva sans sans_au sanscest sigh skeleton straight tagme thighs undertale_(series) undertale_au xtale

big_breastsblue_body

1boy 1girls 2_tongues 2d 2d_(artwork) alternate_universe animated_skeleton artist_name big_breasts blue_background blush blushing boobiemare boobs breasts cross_sans dreamtale dreamtale_(undertale_fanfiction) dreamtale_au duo ectopenis english_text erection fan_character female female_sans genderbend genderbent genderswap genderswap_(mtf) head_grab hetero humanoid licking_penis male male/female multi_tongue neahchanart nightmare_sans_(fan_character) penis purple_blush purple_penis rule_63 sans sans_au sanscest selfcest sex skeleton straight talking text text_bubble tongue tongue_out undertail undertale_(series) undertale_au xtale

alternate_universeanimated_skeleton

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after_oralbig_penis

1boy 2d 2d_(artwork) 3girls alternate_universe animated_skeleton anthro big_breasts blue_body blue_breasts boobs cross_sans cross_sans_(fan_character) dream_sans dream_sans_(fan_character) dreamtale ectobody ectobreasts ectopenis english_text fan_character female female_sans giant_breasts huge_breasts incest killer_sans killer_sans_(fan_character) killertale male male/female neahchanart nightmare_sans nightmare_sans_(fan_character) purple_body purple_penis red_body red_breasts rule_63 sans sans_au sanscest selfcest sex skeleton straight talking text undertale undertale_(series) undertale_au xtale yellow_body yellow_breasts

alternate_universeanimated_skeleton

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2020 2boys 2d alternate_universe artist_name blue_penis blushing cross_sans cross_sans_(fan_character) cum cumshot dreamtale dreamtale_(undertale_fanfiction) dreamtale_au drooling ectopenis ejaculation fan_character frottage gay heki_(artist) humanoid humanoid_genitalia humanoid_penis jacking_off masturbation nightmare_sans nightmare_sans_(fan_character) sans sans_au sanscest skeleton tears tentacles tongue tongue_out undertale_(series) undertale_au undertale_fanfiction xtale yaoi

alternate_universeartist_name

... 2020s 2022 2boys 2d alternate_universe anal_penetration anal_sex artist_name bathroom_sex clothed clothed_sex cross_sans cross_sans_(fan_character) cum epic_sans epictale fan_character gay gay_sex hearts heki_(artist) humanoid male_only restroom sans sans_au sanscest sex sweat sweating tagme toilet undertale_(series) undertale_au xtale

...alternate_universe

2010s 2018 2boys 2d alternate_universe animated_skeleton artist_name chinese_text creampie cross_sans cross_sans_(fan_character) english_text epic_sans epictale hand_on_head heki_(artist) humanoid male/male purple_penis sans sans_au sanscest skeleton solo_focus sweat sweatdrop text undertale undertale_(series) undertale_au undertale_fanfiction xtale

alternate_universeanimated_skeleton

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artist_requestcross_sans

alternate_universe animated_skeleton artist_name big_breasts blue_body boobs breasts breasts_focus cross_sans cross_sans_(fan_character) dream_sans dream_sans_(fan_character) dreamtale dreamtale_(undertale_fanfiction) ectobody ectobreasts error_sans error_sans_(fan_character) errortale fan_character female_sans flushed heart ink_sans ink_sans_(fan_character) killer_sans killertale neahchanart nightmare_sans nightmare_sans_(fan_character) red_body rule_63 sans sans_au sanscest skeleton tits undertale undertale_au xtale yellow_body

alternate_universeanimated_skeleton

asriel_dreemurr belly belly_kicking big_belly black_and_white breasts chara female giant_belly huge_belly knife protective rule_63 undertale undertale_(series) undertale_au undertale_fanfiction underverse vore vore_belly white x-event_chara xtale

asriel_dreemurrbelly

1boy 2boys 2d alternate_universe animated_skeleton anthro biting_shirt blush clothes_falling_off cross_sans cross_sans_(fan_character) dream_sans dream_sans_(fan_character) dreamtale dreamtale_(undertale_fanfiction) dreamtale_au ectobody ectopenis exposed_penis exposed_pussy flexibility flexible gay holding_ass holding_leg holding_legs_back holding_shirt_with_mouth humanoid knife midriff ripped_clothing ripped_leggings ripped_pants sans sans_au sanscest shaky_legs skeleton stretching sympharin symphysins undertale_(series) undertale_au xtale

alternate_universeanimated_skeleton

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cross_sanscross_sans_(fan_character)

2019 2d animated_skeleton boner chinese_text condom condom_in_mouth cross_sans english_text epic_sans epictale heki_(artist) humanoid lifting_shirt male_only sans sans_au sanscest scar_on_face skeleton text undertale undertale_(series) undertale_au undertale_fanfiction xtale

animated_skeletonboner

2d 4boys 5boys 6boys alternate_universe animated_skeleton anthro black_and_white cross_sans cross_sans_(fan_character) dream_sans dream_sans_(fan_character) dreamtale dreamtale_(undertale_fanfiction) dreamtale_au dust_sans dusttale dusttale_sans encouragement english_text horror_sans horrortale horrortale_sans humanoid killer_sans killertale moaning moaning_in_pleasure moaning_loud monochrome murder_time_trio nightmare_sans recording recording_on_phone sans sans_au sanscest skeleton sympharin symphysins tentacle text undertale_(series) undertale_au voyeur voyeurism xtale

alternate_universeanimated_skeleton

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