*Disclaimer this is a story I wrote on another site using the name stewartuk*
Well, I decided it was time for me to write about some of the experiences I had whilst cheating on my now ex-wife.
It all started 10 years ago after a stag night for which I had to spend the night away from the wife and stay at my parent's house. I left my mates about one in the morning to head home for the night which only took me about twenty minutes to walk and stagger my way there.
I got in to the sound of the TV being on and knew it had to be my little sister as my folks were away for the weekend, as I walked into the living room I tripped over an empty bottle of vodka so I knew she was having a drink and enjoying the house to herself. She had also invited her friend over and they were slightly drunk and surprised to see me leaning against the door frame trying to stop myself from slipping down the wall.
Her friend Melanie wasn't as drunk as my sister and I joined them for a drink and watching some stupid movie. After about an hour my sister fell asleep on her chair and her friend started to flirt with me to which I responded and within minutes we had our tongues down each others throat. I knew it was wrong but I couldn't resist. I mean which guy wouldn't want a young hot thing hitting on them.
After what seemed an age of putting my tongue down her throat, I lifted her t-shirt and started to play with her tits through her blue lace bra. It wasn't long before I removed her bra and lowered my mouth to suck on her very small but hard nipples. Whilst I was doing this she was rubbing my increasingly hard cock through my jeans. I unbuttoned them for her and taking her hand I placed it inside my jeans on top of my boxers.
She took the hint and placed her hand inside my boxers and grabbed me around my shaft and started to wank me slowly but with a good firm hold of my cock. As she was wanking me I was undoing her jeans and started to pull them down. I had to stand up to grab hold of the bottom of her jeans to pull them off just leaving her in her blue panties, half sitting and half laying on the couch watching me. As I was standing I undid my buttons on my shirt and took it off and then pulled of my own jeans, socks and boxers so I stood in front of this hot young girl naked. Her eyes were staring at my 7" shaven and uncut cock.
I started to jerk myself off in front of her not caring that my little sister was sleeping in the chair behind me. Melanie pulled her panties aside and rubbed her clit as I wanked myself while watching her. It didn't take long until I couldn't take much more so I grabbed her by the waist and turned her around and slid her panties to the side whilst I slowly entered her. I remember being surprised she wasn't a virgin and had to wonder if my little sister was a virgin or not. While I was fucking her from behind I placed my hand around her and started to rub her clit hoping to make her cum on my cock.
It must have been her moaning and screaming that woke my sister as I heard a loud "What the fuck?" I turned around she sat there watching me pull out my cock.