God did that feel hot. Her body pushed back further and my full length disappeared into her, accompanied by a groaning sound from her. She was so tigh...! I was worried that I might be hurting her, but with small movements she adjusted quickly and told me that my cock felt so good , filling her right up. Now it was up to me, and I willingly obeyed her guttural instructions to fuck her hard and deep. My hands gripped her hips, and I slid almost out, only to ram my fat cock deep down into her,. . What a cinism!! but it made me very hard. The sight of my little sister being a sexual character! wanting to touch a hard cock, wanting to be sexy for a guy.. made sooo horny.)Next day I asked her best friend what did my sister do last night and she told me everything in detail:They started making out, then he was touching her legs, at first very soft but then very roughly, she liked every second of it, then she started grabing his bulge but quickly he took his penis off so she could grab his. She could feel Sharon tremble in her arms. "Since Daddy is away on business, would you like to watch a videotonight, just us girls?" Sharon quickly agreed and that evening the twosnuggled together on the couch under a pretty comforter. Carolyn hadturned down the thermostat, in the hopes that Sharon would cuddle evencloser than usual. Her mother's arms around her and the coziness of the two of themtogether overwhelmed young Sharon. She could feel her Mom's wonderfulbreasts pressing. I looked over thinking that it might be a taxi or something. It was aman in a black BMW.The window silently swished down and the man leaned over to me and saidin a whisper 'How much?''Pardon?''How much?''Sorry, I don't know what you mean.''Are you up for anything.' He whispered. Perhaps he had a sore throat.'I'm on my way home.'He smiled, 'Is it far, sweetheart?''Um, no it's about a mile down the road.''Do you want to get in then? We'll go to your place and talk prices aswe go.''Ah,' I thought,.