I had a drink at home with a few friends from university. My friend and a girl got a good look there. But actually, I was a clown at this drinking party, so I secretly went out to have sex with a girl while I was sleeping. At first, I mistook me as a good friend, and I came so much that I felt so good that I came, but when I realized that I was and attacked him vigorously, I felt even more despite my reluctance... In the end, after everyone left, I had sex with my remaining girlfriend many times. It seems that physical compatibility was prioritized over conversation compatibility.