1girl, bare shoulders, blue sailor collar, blue skirt, blush, brown eyes, brown hair, highres, kantai collection, one-hour drawing challenge, open mouth, sailor collar, school uniform, serafuku, shirasumato, shirayuki kancolle, short hair, short twintails, simple background, skirt, solo, twintails, twitter username, upper body, white background
1girl, ^^^, aruginin@, bad id, bad pixiv id, blush, bouncing breasts, breasts, brown eyes, brown hair, camisole, hinako issho ni training, issho ni training, large breasts, nipples, solo, strap slip, surprised, sweat, wardrobe malfunction
1girl, ^^^, aruginin@, bad id, bad pixiv id, blush, bouncing breasts, breasts, brown eyes, brown hair, camisole, hinako (issho ni training), issho ni training, large breasts, nipples, solo, strap slip, surprised, sweat, wardrobe malfunction