akasaki koyo, sensei (blue archive), ui (blue archive), ui (swimsuit) (blue archive), blue archive, commentary request, highres, translated, 1boy, 1girl, @ @, ^^^, bare shoulders, bikini, black bikini, black hair, blue eyes, blue ribbon, blush, breasts, breasts out, clenched hand, cowboy shot, embarrassed, eyes visible through hair, furrowed brow, grabbing another's breast, grabbing from behind, groping, hair between eyes, hair ribbon, hands up, heart, hetero, long hair, looking down, medium breasts, navel, nipples, nose blush, o-ring, o-ring bikini, o-ring bottom, o-ring top, official alternate costume, official alternate hairstyle, open mouth, ponytail, ribbon, sidelocks, simple background, solo focus, sound effects, stomach, swimsuit, very long hair, wavy mouth, white background