toaru kagaku no railgun, toaru majutsu no index
misaka mikoto, saten ruiko, shirai kuroko, uiharu kazari
g-power, sasayuki
4girls, black hair, blue eyes, blush, breasts, brown eyes, brown hair, completely nude, content rating, cover, cover page, doujin cover, flower, hair flower, hair ornament, hair ribbon, hug, medium breasts, multiple girls, nipples, nude, ribbon, small breasts, tentacles, twintails, yuri
photoshop (medium)