Rule34.pub - fullbodycollapsed, honkai: star rail, aventurine (honkai: star rail), dr. ratio (honkai: star rail), 2boys, abs, anal, anal sex, ass, bath, bathing, bathroom, bathtub, big penis, blonde hair, dat ass, dilf, duo, erect penis, erection, from behind, full body, gay, gay anal, gay sex, handjob, huge cock, large penis, male, male only, male/male, moan, moaning, moaning in pleasure, muscular, muscular male, nipple play, nipples, nude, nude male, pec grab, pecs, purple hair, reverse cowgirl position, riding, riding penis, thick penis, veiny penis, water, yaoi, 2d, animated, longer than 30 seconds, sound, sound effects, tagme, video, voice acted