Rule 34 Dev - 1boy 1girl age_difference bathroom blonde_hair blush brown_eyes brown_hair collarbone covering covering_crotch ear_clip ear_piercing earrings embarrassed fang female fingernails fujimoto_rina hair_dye highres idolmaster idolmaster_cinderella_girls jewelry long_hair male nail_polish navel_piercing nude petting piercing pubic_hair purple_eyes sakagami_umi shampoo shota shower tan tiles|1261043049