My Cock hungry Sister-In-Law

She is 5’8″ tall with long sandy blonde hair. She has a beautiful slender body because she works out all of the time. She couldn’t weigh more than 135 pounds and it was her firm, toned body that always caught my eye everytime I saw here. I am referring to my sister-in-law, Laura. She often wears a tight pair of jeans with a tight t-shirt to match. She has very perky tits which are probably a full b cup,not too big and not too small. I like to call them “bite size.” Working our way down from her tits she has a flat stomache which is very firm I’m sure. She usually wears shirts that are just a little short so when she bends down or stretches upward you would get a good look at her bellybutton. She has a great ass, the kind you just want to grab every time you walk by her and that ass tops off some of the finest legs you will ever see. Besides her jeans she often wears a skirt to show off her firm, silky smooth, sexy legs.
Yes, this is what I have to look at every time I went over my in-laws house for dinner or whatever the occassion was. I have checked her body out so many times there is no way she has never noticed my eyes seducing her. Oh what I would give to lick her entire body and penetrate her pussy with my tounge. If only I had the opportunity, I would nail her body to the wall with my hard cock and make her scream with pure pleasure as she orgasm’ and shook with ecstasy.
Well, Laura would often babysit our two kids for us while my wife and I went to work. Being as good looking as she was I was often supprised that she hardly ever had a boyfriend. I even questioned in my mind whether or not she was still a virgin. She was my age but just a few months younger and to my knowledge she has had two real boyfriends with both she broke up with. Well, one day while Laura was watching our kids I came home from work to relieve her so she could go home. My wife wouldn’t get off work till much later that night. When I walked in the door to my house everything was quiet. Both the kids were taking a nap and Laura was sitting on the couch watching TV. As I was putting my stuff away from work I couldn’t resist checking her out of course. She had one of her short skirts on, hardly covering her bare smooth legs, that were accented by a pair of sexy open-toe heels.