My first girlfriend was supposed to be the ideal girlfriend, pure, quiet, considerate and kind... One day she left her phone behind. I looked at her phone screen on a whim. She couldn't be lying. A chat group called "public toilet" appeared on her phone. And a picture of a woman who looked like her, dressed in a lewd manner. I told myself that it was some kind of prank or spam chat. However, just after that, she told me that she was going back to her parents' house, and I suddenly had a bad feeling. I got worried and called her, but she didn't answer. I called her several times and finally she answered, but she said "Hello, sorry I couldn't answer the phone for a long time, ah, I'm not feeling well, ah, ah, don't worry, I'll call you again," in a hesitant tone. I made up my mind and headed to her parents' house, relieved to see her doing well. However, a naughty male friend from my hometown suddenly showed up, and I was frightened. I had a mountain of questions to ask her, but she made me drink alcohol, and when I woke up, I saw a girl I didn't know, devouring countless dicks and going crazy... She said it was a lie...but contrary to what I was thinking, my dick was rock hard as a rock...