When the Female Lead in Unrequited Love Loses Her Memory

For the young Duke Björn Erkmann of the kingdom, the puppet princess Diana was the most convenient chess piece. A foolish woman who, after being washed, fed, and put to bed, demanded blind affection with sparkling eyes. Then, one morning, Diana lost her memory. "I think I've fallen in love at first sight. With Isen, the Duke's youngest brother." The moment those green eyes sparkled for another man, the Duke felt something within him twist... "Isen likes experienced women. But I have no experience." "So?" He suppressed the strangely twisting feelings and asked, only to hear her say, "Could you help me, Duke?" It was nonsense, asking him to teach her how to fuck so she could roll arou...