1girl, ahoge, alternate costume, bikini, black bikini, blue archive, blush, breasts, chicken (food), cleavage, collarbone, food, green eyes, hair bun, hair ornament, hair over one eye, hiyori (blue archive), holding, holding food, holding pizza, katsuhiko (bone hiko), large breasts, light green hair, looking at viewer, navel, open mouth, pizza, poolside, short hair, single hair bun, solo, stomach, swimsuit, thigh pouch