hasumi (blue archive), hasumi (track) (blue archive), blue archive, highres, 1boy, 1girl, black choker, black hair, blue jacket, boshiruboshiru, bottomless, breasts, choker, condom, hair between eyes, halo, hands on another's hips, hetero, huge breasts, jacket, long hair between eyes, low wings, mole, mole under eye, nipples, no shirt, official alternate costume, ponytail, red eyes, red halo, sex, sex from behind, standing, standing sex, sweat, topless female, track jacket, trembling, used condom, wings