Rule 34 Dev - 1girl 1girl 1girl ahoge ass big_breasts blue_ribbon blush breasts brown_eyes brown_hair groin hand_on_chest hand_on_own_chest high_resolution idolmaster in_profile kimono koukoku kuwayama_chiyuki looking_at_viewer nipples parted_lips ribbon sidelocks the_idolm@ster:_shiny_colors thighs unbuttoned undressing wafuku yukata|849647