It was just half a year ago that I fell in love with my wife's younger sister Rui. She's petite with a lovely smile, big breasts that don't match her body, and her cuddly sister-in-law. However, Rui started dating Hayato, a junior at her wife's company. Even so, my feelings for Rui continued to swell... One day, it was decided that my wife and Hayato would go on a business trip abroad for five days. This is your chance! Her boyfriend called Rui and fucked her, trained her crying girlfriend and recorded her love on her video.
