gelbooruhttps://xbooru.com/index.php?page=atom&tags=2010s 2boys animated skeleton blue blush blush bottom sans brothers clothed crying duo eli-sin-g fontcest gay grabbing head implied sex incest kissing kolesjoie male male/male male only monster one eye close orange blush papyrus papyrus (undertale) papysans sans sans (undertale) seme papyrus skeleton sweater tears top papyrus trembling uke sans undead undertale undertale (series) upper body yaoi2024-05-12T09:03:08Zgelbooru