Daininki Mangaka Ochinpo Tatsuro Sensei wa Tatepaizuri Dekiru noka

Popular manga artist Saori Tatsuno, working under the pen name Ochinpo Tatsuro, is asked by her editor if she can perform a vertical paizuri. To test this, she meets with her landlord at a hotel, where they engage in the requested vertical paizuri and vaginal intercourse. However, the landlord quickly becomes obsessed and coerces Saori into an ongoing, abusive sexual relationship by forcing her to stay with him. He repeatedly subjects her to his relentless sexual demands, ultimately causing her to become pregnant and give birth to his child. Even after the child is born, the landlord continues to extort sexual favors from her, taking a severe physical and psychological toll on the artist.