Two years ago my wife's hot friend, who was single, had an accident and broke both arms. My wife was helping her out with shopping and all her most personal needs. Then my wife needed to go and get a new passport for our impending holiday as she discovered there was only one month left on her current passport. She had to go to our nearest passport office and that was down in Wales some seventy plus miles away. Susan was due to be out of plaster on the Tuesday and we were due to be wheels up on the Friday. I agreed to baby sit Susan for the day. My wife left at seven o'clock and didn't expect to be back for at least five hours having heard how the waiting queues were. I prepared Susan's breakfast and helped her to eat it. Then she needed to get dressed. I had longed to see her body for ever and now I was about to get a look. I helped her change and had a good look at her tits and pussy as I helped dress her. Man was she hot. Then she was sat watching some TV. I made her a coffee and then went to prepare lunch for later. Then I heard her yelp and yell for me to help. She had spilt the coffee down her blouse and into her skirt. I quickly stripped her blouse and skirt off. It had gone through to her bra and panties. I quickly removed those as well. She was now totally naked. She made a joke saying how I must have sabotaged her cup. I joked that I had wanted to get her out of her clothes forever. Her mood changed and then she said in a serious voice, "So now you have me out of my clothes what did you want to do with me. I led her up to her bedroom. Then I stepped forward and cupped her 36DD's and kissed first one and then the other breast. Susan just moaned a little. Then I dropped to my knees and licked up the full length of her pussy and her clit. Susan was moaning and squirming against my face. "Is that all you wanted to do," she asked. I told her to lay back on the bed. She did and I went back to licking her fanny. She was wriggling and squirming as I licked up and down her pussy. Then I crawled up her body, kissing her tits as I went. Then I kissed her and we swapped tongues. It was a long sexy kiss. Then I had to get off her to be able to get out of my own clothes. Once naked I got back on top of Susan and my legs were between her legs. Then I pushed forward and my cock penetrated her pussy. She gave out a long groan. Then I was banging away at her pussy and she was trying to push back against my cock. We lasted quite a while before we came together. Then we were relaxing and recuperating. "I've waited a long time for this," She informed me. She told me that she was aware that I lusted after her and she was keen to let me have my way, but the opportunity had never occurred. She said she had often notice the way I looked at her even when my wife was around. I told her that I had fancied her from the first time I had ever seen her. My cock had started to rise gain and I had her roll onto her front, as other methods could be awkward due to her casts. Then by straddling her hips I inserted my cock back into her pussy and I fucked her long and hard as she pushed back at my cock. We lasted a long time and Susan eventually came just before I did. After recovering, Susan was getting cold, so I redressed her with clean clothes. Back down stairs Susan said when she had her casts removed she wanted to make love with me gain, so we could explore different positions. I agreed that would be fun. Later she needed to go to the toilet and after she had been I had to wipe her pussy. I then gave her another licking until she came. After lunch we were sat watching TV when my wife returned. She asked if everything was ok. I Joked that I had to fend Susan off most of the day. My wife slapped me saying, "You wish." I sorted out Susan's evening meal for her and told her to ring if she needed anything, and my wife told her that she would be back later to see her into bed. Then we went home. I didn't see Susan again until after our holiday. By then Susan no longer had any casts. She winked at me and nodded, which I knew meant that she was more than ready for a repeat performance.