s. hikaru, kobayakawa rinko, love plus, 1girl, bathing, bikini, black hair, blush, bottle, breasts, brown eyes, cowboy shot, dated, female focus, foam, holding, light smile, looking at viewer, lotion, multicolored bikini, multicolored stripes, navel, rainbow order, scrunchie, short hair, signature, skinny, small breasts, smile, soap, soap bubbles, solo, star (symbol), star print, steam, striped bikini, striped clothes, swept bangs, swimsuit, vertical-striped bikini, vertical-striped clothes