5595133640

male male_only sans sans_au sanscest tagme toonnaughty underfell underfell_sans underswap underswap_sans undertail undertale

male male_only sans sans_au sanscest tagme toonnaughty underfell underfell_sans underswap underswap_sans undertail undertale

male male_only sans sans_au sanscest tagme toonnaughty underfell underfell_sans underswap underswap_sans undertail undertale

ass_expansion big_breasts blue_eyes blue_scarf blush breast_expansion cute ectobody ectobreasts edit female_sans gloves height_growth huge_breasts hyper hyper_breasts large_breasts massive_breasts rule_63 sans scarf skeleton the_absolute thiccberry thick_thighs thigh_expansion tight_clothing underswap underswap_genderswap underswap_sans underswap_sans_genderswap undertale wide_hips

2boys big_sub big_sub_small_dom big_sub_small_top bigger_sub blue_eyes covering_face daydream daydreaming dreaming embarrassed english_text flexibility flexible funny gay gay_domination gay_sex hiding_face holding_leg holding_leg_up holding_legs holding_legs_up imagining incest larger_penetrated male papyrus papyrus_au sans sans_(underswap) sans_au smaller_dom smaller_dom_larger_sub smaller_dominant smaller_penetrating splits sympharin symphysins text thinking_about_sex underswap underswap_papyrus underswap_sans undertale_au