gelbooruhttps://xbooru.com/index.php?page=atom&tags=2020s 2021 2boys 2d 2d (artwork) animated skeleton artist name bottom sans brother brother/brother brother and brother brothers clothed covering another's mouth covering mouth digital media (artwork) duo echoheartx elegantfolly fontcest from behind fully clothed gloves grope grope from behind groping groping from behind hoodie imminent rape incest indoors male male/male male only molestation monster non-consensual noncon nonconsensual papyrus papyrus (undertale) papysans pervert red gloves sans sans (undertale) seme papyrus sexual harassment skeleton top papyrus touching crotch uke sans undead undertale undertale (series) video game character video games yaoi2024-05-15T00:45:14Zgelbooru