1girl, d, arm_up, asuka_(senran_kagura), bikini, blue_bikini, breasts, brown_eyes, brown_hair, clothes_around_waist, hair_ribbon, holding, holding_towel, large_breasts, looking_at_viewer, navel, ponytail, ribbon, senran_kagura, sidelocks, simple_background, smile, solo, stomach, sweater, sweater_around_waist, swimsuit, towel, untied_bikini, white_background, white_ribbon, yaegashi_nan