STARS-289 彼女のいない間にニコニコ笑顔で寝取ってくるイタズラ好きなバイト先の同僚 青空ひかり. STARS-289 Hikari Aozora, A Colleague At A Part-time Job Who Likes Mischief And Falls Asleep With A Smiling Smile While She Is Away