I'm temporarily staying at my dad's colleague's house because he's been assigned overseas. I thought living alone would be great, but why am I living with someone else?! However, my dad's colleague's wife, Yuri, is so alluring, and just being able to live with her has made my masturbation count skyrocket! One day, I caught Yuri doing something inappropriate with an old man from the same apartment complex. She was blindfolded and being pounded by the old man. As I watched her get off, the old man beckoned me over... Wait, is it okay for me to sleep with Yuri?! But, well, that's not right... No way, I can't miss this chance, it might never happen again! So, I'm going to go for it with Yuri!!