2girls :o barefoot bath bathing bathtub black_hair blonde_hair blue_eyes blush breasts chen_yue_zhi_yao claw_foot_bathtub feet genderswap genderswap_(mtf) highres ikusabe_lu long_hair medium_breasts multiple_girls navel nude outstretched_arm rubber_duck shared_bathing short_hair simple_background soap_bubbles