1girl, bare_shoulders, battletoads, black_one-piece_swimsuit, blue_eyes, blue_sky, blush, breasts, casual_one-piece_swimsuit, cloud, covered_navel, day, flat_chest, frilled_one-piece_swimsuit, frills, gun, handgun, holding, indie_virtual_youtuber, looking_at_viewer, navel, ocean, one-piece_swimsuit, otsuyama_heidi, outdoors, rash_(battletoads), sky, swimsuit, thigh_strap, thighs, umaway, virtual_youtuber, weapon