hiiragisensei, hoshino (blue archive), hoshino (swimsuit) (blue archive), blue archive, commentary, highres, 1girl, ahoge, arm at side, bikini, blue eyes, blue sky, blush, breasts, cameltoe, crossed bangs, day, feet out of frame, food, food in mouth, foreshortening, frilled bikini, frills, from below, hair between eyes, hair bobbles, hair ornament, halo, halterneck, hand up, heterochromia, holding, holding food, holding popsicle, lens flare, long hair, looking at viewer, low twintails, official alternate costume, official alternate hairstyle, outdoors, partially visible vulva, pink hair, pink halo, popsicle, popsicle in mouth, sitting, sky, small breasts, solo, spread legs, sweat, swimsuit, thighs, twintails, very long hair, white bikini, yellow eyes