1girl, box, cardboard box, commentary request, dated, grey hair, hatsuzuki  in box, in container, kantai collection, nowaki kancolle, photoshop medium, pixiv username, simple background, solid oval eyes, solo, translated, white background
1girl, alternate costume, apron, bangs, blue apron, blue skirt, blush, competition swimsuit, female masturbation, gingham, gingham apron, grey hair, hair ribbon, highres, kantai collection, kobeya uniform, long hair, masturbation, one-hour drawing challenge, one-piece swimsuit, open mouth, ponytail, red ribbon, ribbon, sex toy, sidelocks, skirt, solo, stealth masturbation, sweat, swimsuit, swimsuit under clothes, thigh strap, twitter username, usugumo kancolle, vibrator, vibrator in thigh strap, yuki to hana
1girl, alternate costume, apron, bangs, blue apron, blue skirt, blush, competition swimsuit, female masturbation, gingham, gingham apron, grey hair, hair ribbon, highres, kantai collection, kobeya uniform, long hair, masturbation, one-hour drawing challenge, one-piece swimsuit, open mouth, ponytail, red ribbon, ribbon, sex toy, sidelocks, skirt, solo, stealth masturbation, sweat, swimsuit, swimsuit under clothes, thigh strap, twitter username, usugumo (kancolle), vibrator, vibrator in thigh strap, yuki to hana