MVG-130 The D/M high school girl who has been familiar since childhood was trained to be an obedient anal processing pet Mai Hanakari

I have a childhood friend Mai-chan, who has been friends since I was little.He has a modest personality and is not very noticeable in his class.I liked Mai-chan.And she probably liked me too... that's what I thought.One day, a delinquent from my class showed me a porn video.I thought the voices were familiar to me, but what was reflected in the scene was the homeroom teachers Sudo and Mai-chan.Unable to believe it, I decided to go and take a look at the teacher's house with the delinquent...#ChinP