Today, I was supposed to spend a relaxed day with my friend Tadashi and his girlfriend Namichan at Tadashi's house. However, when I arrived, only Namichan was there. It seems Tadashi hadn't come home yet, so we decided to chat while waiting. As we were making small talk, Namichan received a call from Tadashi. "Huh? What do you mean I haven't arrived yet?" I was confused. Then, Tadashi called me. "Uh, yeah, I'm still at work," I blurted out a lie. Meanwhile, Namichan, sitting beside me, suddenly exposed her well-shaped breasts! No, no, that's not right, but my son, honestly, started reacting! Despite feeling the sting of conscience, I can't deny my male nature! This is going to be a wild ride!