Rule 34 Dev - 1boy 1girl 1girl bathing big_breasts breasts brown_eyes brown_hair character_name clavicle idolmaster idolmaster_million_live! kitazawa_shiho kurozako linea_alba long_hair male mixed_bathing motion_lines nipples nude open_mouth parted_lips ponytail solo_focus steam sweat tied_hair towel towel_on_head upper_body|900828