1girl, ass_visible_through_thighs, bed_sheet, black_background, blush, breasts, brown_eyes, brown_hair, closed_mouth, cowboy_shot, expressionless, hair_between_eyes, hand_on_forehead, kantai_collection, leg_up, light_rays, long_hair, long_sleeves, looking_at_viewer, lying, medium_breasts, on_back, on_bed, ooi_(kancolle), ooi_kai_ni_(kancolle), panties, pleated_skirt, sailor_collar, shirt, skirt, solo, sunbeam, sunlight, underwear, uniform, upskirt, white_panties, yellow_sailor_collar, yellow_shirt, yellow_skirt, yotubawatane