Xbooru - 2010s 2017 animated skeleton blue blush blush bottom sans brother brother/brother brother and brother brothers comic comic page comic panel dominant dominant male domination duo ectotongue english text fontcest gay glowing eye incest intraspecies licking male male only maledom monster monster boy non-con non-consensual noncon nonconsensual orange tongue papyrus papyrus (undertale) papysans sans sans (undertale) seme papyrus sequence sequential sibling incest siblings skeleton soul soul sex speech bubble submissive supermuuh text text bubble top papyrus uke sans undead undertale undertale (series) yandere yaoi | 1026119

This post belongs to a parent post. Child posts are often subsequent pages of a doujinshi, or minor variations of the parent post.

2010s 2017 animated_skeleton blue_blush blush bottom_sans brother brother/brother brother_and_brother brothers comic comic_page comic_panel dominant dominant_male domination duo ectotongue english_text fontcest gay glowing_eye incest intraspecies licking male male_only maledom monster monster_boy non-con non-consensual noncon nonconsensual orange_tongue papyrus papyrus_(undertale) papysans sans sans_(undertale) seme_papyrus sequence sequential sibling_incest siblings skeleton soul soul_sex speech_bubble submissive supermuuh text text_bubble top_papyrus uke_sans undead undertale undertale_(series) yandere yaoi

Edit | Create an account to comment