JUQ-323 My beloved stepdaughter of my wife

When I became the principal of the university, I was surprised by the lack of ambition in my son, Gaku. Thinking that she would change if she got married, she forced Professor Oshima's granddaughter, Sora, to be set up with someone, but... In fact, the one aiming for her is none other than Toru. He pretends to be a strict father and forbids them from having sexual relations before marriage until they are married. A year later, Toru sends Manabu on a five-day business trip and executes the plan to train Sora.