gelbooruhttps://xbooru.com/index.php?page=atom&tags=1boy 1cuntboy 2020s 2023 2d 2d (artwork) animated skeleton balls blue clitoris blue pussy blush blushing male bottom sans bottomless bottomless male brother brother/brother brother and brother brother penetrating brother brothers clitoris clothed clothing cuntboy cuntboy penetrated cuntboysub digital media (artwork) dominant dominant male drooling duo ectopenis ectoplasm ectopussy english text fontcest from behind position gloves glowing glowing genitalia glowing penis grabbing legs grey background incest legs apart male male/cuntboy male penetrating male penetrating cuntboy maledom mellouwana monster orange balls orange penis orange testicles papyrus papyrus (undertale) papysans partially clothed partially clothed male penetration penis pussy red gloves sans sans (undertale) seme papyrus sex simple background skeleton smiling smiling at viewer speech bubble submissive submissive cuntboy talking talking to another talking to viewer testicles text text bubble thank you top papyrus uke sans undead undertale undertale (series) vaginal vaginal penetration vaginal sex video games yaoi2024-05-14T10:47:23Zgelbooru