kantai_collection, fubuki_(kancolle), fubuki_kai_ni_(kancolle), 1girl, anchor, anchor_symbol, bangs, black_footwear, blue_neckerchief, blush, breasts, brown_hair, female_masturbation, fingering, green_eyes, indoors, looking_at_viewer, lying, masturbation, neckerchief, nipples, on_back, one_eye_closed, open_mouth, panties, panties_around_one_leg, ponytail, pussy, pussy_juice, sailor_collar, school_uniform, serafuku, short_sleeves, sidelocks, skirt, small_breasts, socks, solo, spread_legs, underwear, white_panties