ken (shutenndouji1), haruna (kancolle), hiei (kancolle), kirishima (kancolle), kongou (kancolle), kantai collection, highres, 4girls, ahoge, bikini, black hair, blush, breasts, brown eyes, brown hair, double bun, grabbing own breast, hair bun, hair ornament, hairband, large breasts, long hair, looking at viewer, micro bikini, multiple girls, short hair, siblings, smile, swimsuit, white background, white bikini