gelbooruhttps://xbooru.com/index.php?page=atom&tags=1:1 1:1 aspect ratio 2020 2020s 2boys animated skeleton big dom big dom small sub bigger dom bigger dom smaller sub bottom sans crying crying with eyes open darkner deltarune deltarune chapter 1 duo gay king spade male/male male only monster non-con non-consensual noncon nonconsensual nude sans sans (undertale) size difference skeleton sketch small sub small sub big dom smaller sub smaller sub bigger dom solo focus stomach mouth sympharin symphysins tears uke sans undead undertale undertale (series) unseen male face yaoi2024-05-16T06:21:42Zgelbooru