1boy, 1girl, bangs, bathing, bathtub, black_hair, blue_hair, blush, breasts, cheekbones, closed_eyes, closed_mouth, couple, eyebrows_visible_through_hair, hair_bun, hetero, husband_and_wife, long_hair, medium_breasts, mixed_bathing, nude, pointy_ears, semi-rimless_eyewear, smile, steam, sweat, under-rim_eyewear