She plays for about two days. My girlfriend is a very sweet and beautiful person, and I love her very much. The only thing I don't like is that she always makes me wear a condom when we have sex. Today, while we were getting ready to 'fight,' her sister suddenly came home drunk. So we stopped to put her sister to bed. Unable to sleep, I went outside to get some water when suddenly her sister came close to me, mistaking me for her boyfriend, and started flirting with me. And our secret relationship began from there...