My buddy asked if he and his girlfriend could crash out in my guest bedroom so that they wouldn't have to drive home drunk. They had both driven down so he could go to work early this morning. I heard the door chime of what I thought was them leaving. A couple minutes later my bedroom door opened and my buddies girlfriend climbed into my bed naked. She lifted up the sheets and gave me a nice blowjob. Without a word she left as quickly as she came.