Carla Getting lessons.

Yesterday Morning I was trying to get out of the house because I was late to work. Carla was sitting at the counter eating a bowl of cereal getting ready to head off to class. I told her that I was going to be late tonight because I had to met a coworker at the airport and pick them up. Ok she said as I headed out the door. While at work my coworker called and said that she missed her plane and that she was going to stay another night and catch a early flight out. I told her to call me tomorrow and I would pick her up.

I headed home and stopped to get a Pizza, It took forever for them to make it and get out of the restaurant. I drove home and finally got to my apartment. I knew Carla was home because her car was parked out front. The door was locked but I thought maybe she just layed down for a nap or was in the shower. I unlocked the door and walked in the house. When I walked in the living room, Carla's shorts and panties were laying in the middle of the floor. Carla has been know to undress wherever she may be, but usually when she gets up she takes her stuff with her. I went in the kitchen and laid the Pizza on the counter and went back in the living room to grab her cloths. I started to her room and heard a male voice that I did not recognize coming from her room. I couldn't make out what he was saying so I leaned in to the door to try to hear the conversation. I could her mumbling but that was about all I could make out. I reached down and turned the door knob and opened the door slightly. There Carla was laying on her bed, her body stretched over the bed from one side to the other. Her body was completely naked and standing at her head was a young male just as naked as she was. His knees were bent and his cock was in her mouth. He was pushing his cock down her throat and coaching her on how to swallow a cock and take it all in. Her hands were on his ass and she would pull him in and out of her mouth at her own pace so that she would not gag on it. His right hand was between her legs and he was rubbing her pussy ever so softly. I tried to shut the door but I just couldn't, something would not let me. Im standing there with my own hand between my legs playing with my dripping wet pussy while my sister lays on her bed learning how to swallow a nice hard cock. The young man then starts to moan and says ok Baby, Im about to cum, when I do, Just swallow and it will go right down. As his head goes back and his knees bend even more, I can tell that he is just about to shoot a load down her throat. He cums hard and she tried to swallow his load but got choked up. I then shut the door while she was coughing and creped back to my room. I just laid there on my bed and Masturbated until I heard her door shut and her tell him goodbye.