1girl, armpits, bikini, black_hair, breasts, collarbone, hair_behind_ear, hair_over_one_eye, hand_in_own_hair, ikkitousen, kan'u_unchou, leaning_forward, long_hair, medium_breasts, micro_bikini, navel, ryofu_x, sketch, solo, stomach, swimsuit, very_long_hair, white_bikini