HUNTB-625 If my sister-in-law finds out I'm watching AV, it'll be terrible! Suddenly, I have to share a room with my sister-in-law… Even in this situation, I won't miss my nightly masturbation! No, I can't miss it!

Due to family circumstances, I ended up sharing a room with my sister-in-law. One day, I was secretly watching AV when she fell asleep, but she caught me! Of course, she also saw me masturbating! However, my sister-in-law watched the AV and my masturbation and started masturbating herself, then said, 'Ah~ I can't hold back, I want it so badly...' Masturbation wasn't enough for her, so she eagerly went for my dick! Even though I was seen in the worst possible state, in exchange, I could have sex with my sister-in-law!