art by doppel, In this dark-skinned boy's scene, he is in a reverse suspended congress pose with his demon boy partner. His long black horns are visible as he clenches his teeth, sweat dripping down his face from intensity of sex. boy's purple skin contrasts against white hair and pink nails of demon boy, adding to allure of this yaoi scene. dark background enhances focus on two characters engaged in sex. absurdres, anal, black background, black legwear, blush, clenched teeth, colored skin, cum, dark-skinned boy, dark skin, demon boy, demon horns, demon tail, docu \(doppel\), ejaculation, erection, grin, horn grab, horns, long hair, boy focus, nail polish, open mouth, original, penis, pink nails, purple skin, red eyes, reverse suspended congress, ruby \(nox\), sex, sex from behind, shiny skin, sidelocks, simple background, single thighhigh, smile, sweat, nervous sweating, tail, teeth, testicles, thighhighs, veins, veiny penis, white hair, yaoi