1boy, 1girl, against_wall, bare_shoulders, blue_hair, breasts, cleavage, clothed_sex, clothing_aside, covered_nipples, erection, hetero, large_breasts, male_pubic_hair, one-piece_swimsuit, pectorals, penis, pubic_hair, puffy_nipples, purple_eyes, school_swimsuit, sex, sex_from_behind, short_hair, skin_tight, standing, swimsuit, swimsuit_aside, uncensored, vaginal, whistle