1boy, 1girl, blush, bocchi the rock!, breasts, censored, clothes lift, condom, covering own eyes, cube hair ornament, gotou hitori, gsusart, hair ornament, hetero, large breasts, long hair, lying, mosaic censoring, nipples, on back, open mouth, penis, pink hair, pussy, school uniform, sex, skirt, skirt lift, solo focus, sweat, used condom, vaginal, wavy mouth