gelbooruhttps://xbooru.com/index.php?page=atom&tags=2020s 2022 2boys animated skeleton bigger male black pants blue blush blue hoodie blue jacket blue penis blush blushing male bonerut bottomless bottomless male brother brother and brother brothers brown background clothed clothing couch duo ectopenis eyeless eyeless male fully clothed fully clothed male gloves hand on face hand on own face hooded jacket hoodie implied incest implied yaoi jacket jerking off larger male male male masturbation male only masturbating together masturbation monster mutual masturbation orange blush orange penis pants papyrus papyrus (undertale) partially clothed partially clothed male penile masturbation penis pink gloves pink slippers precum red gloves sans sans (undertale) simple background sitting sitting on couch sitting on sofa size difference skeleton slippers smaller male sofa undead undertale undertale (series) wanking off2024-05-12T09:22:48Zgelbooru
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