Why else would she come “and see if I was OK” having never previously even spoken to me? I was just her nerdy kid brother’s best friend! Getting...a hold of myself, I tried a touch of self-assurance. Surely she wouldn’t be angry with me? Maybe she’d just laugh it off as one of those things. Considering my panic, I could put up with the odd joke here and there as long as she didn’t embarrass me by telling Dave. I could live with that!I shut the door of the bathroom and took a deep breath, running. It looked like I wasn't going to be given a choice. I couldn't get into my apartment without asking her to move which I was pretty sure that she wouldn't do, especially after coming all the way from Denver, and I'd be damned before I'd play the wuss and get back in my car and leave. As I walked toward my door I thought back and remembered all that had brought us to this point.Bev and I had met in college, dated off and on for four years and then had graduated and gone our separate ways. Two. Remember what you learned the last time and make it good. If you can manage to take all of me and swallow every last drop I may let you come to my room later for a good long fuck. If you don’t satisfy me I’m going to fuck your throat, come all over your face and leave you here for the help to find. Understand?”“Yes! I can do it. I promise,” and with that she dropped to her knees, pulled me around on the stool and started to work my pants open. She immediately noticed how hard I was and a slight. "Ill take the sock out if you promise not to yell" she said with a smile, I could only shake my head yes"Ohh Tiffany please don't stop" What you like your step sisters mouth, maybe if you would beg I might keep sucking " Oh please suck my cock ill do anything"My step sister then swirled her soft tongue all the way from the shaft of my cock to the head dripping her spite down to my balls."Hmm pre cum your not aloud to cum yet" Please step sister let me cum" Only if you cum in my fucking mouth"I.