1boy, 1girl, arm_support, barefoot, black_hair, blush, breasts, brown_eyes, brown_hair, clothed_male_nude_female, completely_nude, cum, cum_in_pussy, desk, hand_on_another's_knee, hetero, leg_lock, long_hair, mature_female, medium_breasts, narrowed_eyes, nipples, nude, open_fly, open_mouth, overflow, penis, school_uniform, sex, sitting, sweat, toe_scrunch, vaginal