1boy, 1girl, arm_support, blush, closed_eyes, clothed_sex, clothing_aside, desk, female_orgasm, from_side, full_body, hat, hat_removed, headwear_removed, heart, heavy_breathing, hetero, long_hair, long_sleeves, monochrome, open_fly, open_mouth, orgasm, panties, panties_aside, school_uniform, serafuku, sex, sex_from_behind, shoes, shoes_removed, simple_background, single_shoe, size_difference, spoken_heart, standing, standing_sex, sweat, thighhighs, torogao, underwear, vaginal