M-615 - My Girlfriend Brought Her Best Friend Over and Things Got Wild

My girlfriend brought her friend over to my place. While watching TV, I couldn't resist and pinned my girlfriend down for a passionate session. She was totally into it, so I stripped her down. Later, my girlfriend went out for more drinks, leaving me alone with her friend. The atmosphere got heavy, and one thing led to another—I ended up hooking up with her friend behind her back.