1boy, 1girl, amamiya_ren, bikini, breasts, cleavage, fingernails, hair_ornament, hetero, kiss, long_hair, navel, persona, persona_5, pliss_m, pool, poolside, spread_legs, stomach, striped, striped_bikini, swimsuit, tougou_hifumi, vertical-striped_bikini, vertical_stripes