The secret of the wife and the young neighbor

I am a freeter virgin. After graduating from university, things didn't go well for me. However, my life changed when the Kuriyama couple moved into the house next door. My wife is named Rio, and I am very good at narrowing the distance with revealing outfits, and I have a charm with Rio. One summer day, when I was invited to see teacher Rio to teach me how to use the computer, I fell in love with teacher Rio, who was drenched in sweat. I pushed him down, but he was slow for a month.