2boys, age_difference, anal, androgynous, ass, ass_grab, bespectacled, blush, bottomless, clothed_sex, cum, cum_on_ass, dress_shirt, glasses, hug, looking_back, male_focus, multiple_boys, no_panties, open_clothes, open_fly, open_shirt, red_eyes, sex, shirt, socks, straddling, sweat, tears, upright_straddle, yaoi