karin (viper), viper (series), viper v16, animated, animated gif, game asset, 1boy, 1girl, blonde hair, blush, bouncing breasts, bow, braid, breasts, censored, choker, closed eyes, clothed male nude female, cowgirl position, cum, cum on body, defloration, facial, girl on top, glasses, hetero, long hair, mosaic censoring, navel, nipples, nude, open mouth, penis, pussy, ribbon, sex, simple background, solo focus, straddling, sweat, tears, twin braids, twintails, vaginal, very long hair