She said she would leave her house on a three-day family trip, so she had sex with her friend for three days (tentative)

Apparently there is someone who looks exactly like my part-time workmate, Riho, in AV, and as I often hang out, I was forced to play the role of finding out the truth. Not only did Riho quickly admit to appearing in an AV, but she said, "You can tell everyone," and then left the scene. The next day, I returned from my part-time job without compromising my feelings, and Riho was standing in front of my room. Riho begins to take off her clothes as soon as she enters her room. "Don't you stop hushing??" I was captivated by my beautiful body, so I hug Riho with energy. My girlfriend just went on a family trip today. It's the perfect time to cheat...