I started to finger fuck her , she started to moan and spread ger thighs really wide. I could see my friend was having a tough time focusing on the ro...d and I told him to park somewhere and see the action. He found a parking spot and sat side ways in the drivers seat , watching us. He started to encourage both of us , talking dirty. "Finger fuck her nicely man, see how wet her cunt is, see how she is enjoying it. She is a hot slut, she needs many men to satisfy her burning cunt" , " Fuck her. After weeks of practice I finally was able to put my lips on the tip and lick around the head. In a couple of weeks it got much easier and I could get 2 inches down on my cock, boy did it feel good. I practiced ever chance I got till it was very easy for me to do and it got better as my cock grew bigger and longer. One afternoon after school I was in my room naked on the bed jerking and sucking myself when I heard my sister come home. She called out for me to see what I was doing. I yelled to. She docked her remote in her data port to suck her mail, put it in her shoulder bag and left the apartment. It was only a short walk to the Metro station, past storefronts that were beginning to open for the day's trading.Prudence lived in the Washington Sector of the Atlantic Controlled Area. Since the development of the force fields that were now an accepted factor in everyday life, populations had concentrated in huge, climate-controlled cities that were roofed by the fields few people. I dare not object as i remembered the warning given to us from the man at the tent and instead reached out my tongue and began lapping like a cat at the cream, while i was licking her wet cunt she adjusted her position and again i heard her give an order, "Now you fuck my ass" she growled I looked up from her pussy to see a stiff thick cock push against her anal entrance, then it thrust into her in one, she must have liked this because my mouth became flooded with her juices, my own juices.