Rule 34 Dev - 1girl arm_up armpits ayama_yuiya bare_shoulders blush breasts clothes_lift criss-cross_halter dress dress_lift female_focus hair_ornament hairpin halterneck hand_up long_hair looking_at_viewer lying on_back open_mouth panties purple_dress purple_eyes purple_hair purple_panties short_hair_with_long_locks small_breasts solo twintails underwear vocaloid voiceroid yuzuki_yukari|10911855591