[Reducing Mosaic]JUQ-150 During the five days my husband was away, I was ordered to abstain until our first night together, but ended up being trained body and soul by my sex-crazed stepfather──. An unwanted political marriage, his target was me… Naohiko Jinmiya.

The chairman of a famous company, Tabuchi, is having a hard time with his virgin son, who is approaching the age of 30. I thought that there might be a change if my son got married, so I used my power to force Nao, the daughter of the subcontractor company manager, to meet her son. However, in reality, Tabuchi was plotting to make Nao his own. Tabuchi, who hastily proceeded with marriage proposals, pretended to be a strict father, and forbade premarital sex. And on the day he sent his son on a five-day business trip, he put Nao's training plan into action.