Soshite Watashi wa Sensei ni’s revenge continues in a fourth OVA

The fourth episode of the original story “Soshite Watashi wa Sensei ni” is produced by Nur studios. This hentai series began with two episodes in 2021. Although not much can be said about an original hentai, the synopsis for this new episode is as follows:

“Sensei, it’s been such a long time since we last met.” Nao, the older sister, had always lived in the shadow of her more prominent sibling. However, one day, while hidden away, she heard her beloved sister’s obscene moans. Shockingly, the one responsible for these sounds was none other than their former guardian – the same man who had taught Nao how to study in the past, and with whom she had shared a close bond until he suddenly disappeared from her life.

Feeling disappointed and betrayed, Nao confronted the man. “I won’t let you touch my sister from now on!” she declared, bravely attempting to protect her younger sibling. But her attempts were futile – the man saw her as just another potential victim.

In the end, the professor’s insatiable desire not only defiled the mother and younger sister of the family but added Nao as another unfortunate victim to his list. His hard cock left no one unscathed.