책방 아가씨는 황태자의 선생님 (Associated Names)

The seemingly normal bookshop keeper Ellie has a secret: she gives s*x education classes to the noblemen as a side job. In fact, she’s so skilled that she’s been assigned to handle the crown prince’s s*x education, which poses a challenge for her. The challenge: the prince is earnest, but he’s unable to “study”, which…