Torai Sigma

The ordinary office lady Hiyori, who lives in a peaceful city, was involved in an accident and broke her arm. I decided to live with Kumano, a policeman who happened to be there. Hiyori was relieved because he was a police officer… "Show me your place." I thought it was okay because he is a police officer… Will I be violated if I stay here?

"...! It's so tight even with just one finger in..." My kimono peeled off, he's sucking my nipples in a running coach... and that sensitive part of me is shivering from pleasure.

The two are female teacher and her student but they are Engaged! Nano is a popular teacher who is admired by students. Only Souji, a male student, gives her trouble. One day, someone she knows introduced her for an arranged marriage. Nano is worried at first, but later became frank with the man who she meets and is in a good mood. Later she realized that the man is Souji disguised as someone else! Even though she rejects the arranged marriage, Souji still comes to pursuit her. Will Nano, the Serious teacher, be able to reject Souji's love?