JUFE-097 While my wife was away on a business trip abroad, I raped her big-breasted and cute younger sister and recorded five days of internal ejaculation training

Exactly half a year ago, I fell in love with my wife's younger sister Rui. She was petite with an adorable smile, and her large breasts seemed out of place on her small frame—an irresistible sister-in-law. However, Rui started dating Hayato, a junior colleague from my wife's company. Still, my feelings for Rui kept growing... One day, it was decided that my wife and Hayato would go on a five-day business trip overseas. This was my chance! I called out Rui, raped her, and recorded the footage of her screaming as I trained her to submit.