[Today is the day I had sex with my girlfriend. Her pussy suddenly got loose] A kind-looking black man moved in next door. He had a bright demeanor and I really liked him. Apparently he came to borrow the bath because the gas was broken, and we got into a fight about it. But since that day, she's become brighter and has started buying new underwear. I came home earlier than usual today. I heard a woman's moans echoing through the hallway and peeked into her room. She was on top of the black man, shaking her hips and moaning, saying, "Make it bigger."