1:1 alternate_universe animated_skeleton bedroom blue_eyes blush bodily_fluids bone brother_(lore) brothers_(lore) comic comic_sans dialogue digital_media_(artwork) english_text eyes_closed heart_symbol hug incest_(lore) licking lizheru male male/male monster multiple_scenes not_furry papyrus_(underswap) papyrus_(undertale) sans_(underswap) sans_(undertale) sibling_(lore) skeleton sleeping soul soul_lick sweat text tongue tongue_out undead underswap undertale undertale_(series) url
2016 alternate_universe animated_skeleton blush bone clothing erection genitals glowing glowing_genitalia glowing_penis hi_res humanoid_genitalia humanoid_penis magic magic_penis male masturbation not_furry orange_penis papyrus_(underfell) penile penile_masturbation penis skeleton solo soul soul_lick undead underfell undertale undertale_(series) unknown_artist
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