riki0928, arataki itto, gorou (genshin impact), genshin impact, absurdres, highres, 2boys, animal ears, bite mark, bite mark on back, bite mark on shoulder, bite mark on thigh, blue eyes, blush, brown hair, dog boy, dog ears, dog tail, erection, eyeshadow, geo symbol (genshin impact), hair between eyes, hand on another's back, height difference, horns, lying, makeup, male focus, multiple boys, nipples, on stomach, open mouth, penis, red eyeshadow, red hair, sex, sex from behind, simple background, stomach bulge, tail, tearing up, teeth, testicles, thighs, tongue, tongue out, white background, white hair, yaoi