When I got married 15 years ago, I married a woman who I had known from my schooldays, but then did not see her again until 1999.

We started off by having an affair, but after a couple of years she told me she was going to leave her husband and move in with me. I had been hoping she would leave him at some point but never expected it to be that soon.

 When the day arrived for her to move in, she turned up with her 4 kids. She had 3 girls, aged 6,8 and 10, and her son who was almost 7. In all the years since then I have treated them like my own children, and although I supervised when they were showering, I never though of them is a sexual way, UNTIL...

 It was about 5 years ago, my oldest daughter, Lena, had gone to a college about 20 miles away from where we lived, therefore she had found a flat that she shared with another 3 girls. I got a frantic phone call from her on night, she told me that one of her car tyres had burst and she did not know how to change it. I asked her where she was, and then set off to meet her. My wife is a Nurse and she was working nights, so I asked Kerrie, who was almost 18 by then to look after the others until I got back.

 I arrived at Lena's car about 30 minutes later, and I couls tell she was upset, she told me she had been supposed to be meeting friends, but that it would not be worth her while now. She was looking very pretty, in a figure hugging blue dress, and it was the first time that I saw her as an attractive young woman. I got the wheel changed, and then was trying to find something to clean my hands. Lena told me she had some water in the car, and as she reached over to get it, I noticed she was wearing stockings. 

As she turned to hand me the water, I think that she saw that I was looking at her legs, but said nothing as she handed me the bottle. I poured the water onto my hands, and got most of the dirt off them. Lena then told me she had an old towl in her car and reached into the back seat to get it for me, and as she did so she opened her legs a little wider giving me a much better look at her stocking tops. By now I was beginning to get a little excited, but at the back of my mind I heard a voice in my head telling me she was my own daughter, perhaps not her biological father, but I had reased for the last 10 years as my daughter. 

She finally located the towel and handed it to me, I dried my hands then handed it back to her. I told her to be careful driving back to the flat, and was about to get into my car,(I was desperate to go somewhere quiet for a wank after what I had just seen), when Lena asked if I wanted to back to her flat for a coffee. I told her that I really should get back to the other kids, but she told me I could phone from the flat, reluctantly I agreed and we set off, getting to the flat in about 10 minutes. While I was driving to it, I was slowly wanking my cock through my trousers. We parked the cars and as we made our way up to the flat she told me that her friends were out until about 11pm, and we would be able to talk in peace.

 When we got into the flat, I went to the toilet to wash my hands properly, and by the time I got out lena was sitting on a chair, with 2 mugs of coffee in front of her. She suggested that I sit on the chair opposite her, as it was more comfortable the the settee. She tanked me again for helping her out, and told me she "owed" me one, and that if there was ever "anything" she could do, just for me to let her know. As she was saying this she had opened her legs more than before, allowing me to see the top of her thighs, and her panties.

Lena knew exactly where I was looking. As good as the view was, I still felt it was wrong of me thinking what I was thinking. (My wife and I have a great sex life, and in the 10 years that we had been together, I had never thought about another woman, and here I was staring up the dress of my daughter). Lena asked if I liked what I saw, I just nodded, then she slowly pulled her dress up further, until it was almost rould her waist.

I told her that I thought whar she was doing was wrong, but she told me she had been fantasising for a number of years, what it would be like to have sex with me. Lena then stood up, unzipped her dress, and stepped out of it. My own daughter was now standing in front of me, wearing just her bra, panties stockings and suspenders. (Lena was about 5'4, and slim with nice sized boobs, I was later to find out they were 32C).

She walked towards me, stopping a few feet away. She cupped one of her boobs andd started to rub her nipple until it was hard, then did the same to her other boob. She asked if I was turned on, I nodded, then she asked me to show her how excited I was. She then knelt down between my legs and started to undo my trousers, allowing my fully hard 7.75 soaking wet cock to spring out. She told me that if she had known that I would have got that excited by her, she would have offered herself to me years ago.

Lena asked if she could touch my got, I told her I would love her to, and as she wrapper her little fingers round it, it got even harder. She started to wank me with one hand, while she put her other hand into her panties and started to play with her pussy. I asked if she was wet, she told me she was soaking wet, and asked if I would like to feel her, I told her I would. She suggested that we go to her room, where it would be easier to feel each other, then she stood up, and started to lead me to the bedroom, wanking my cock as we went there.

When we got to her room, she told me to strip, and asked if I wanted her to strip too, I told her to just take off her bra and panties, then we got onto the bed. She continued to wank me as I looked at her well trimmed pussy, before I slipped a couple of fingers into her, I felt her body tense up as my second finger went in, she was very wet, and got wetter as I moved my fingers in and out. She continued to wank me, then I saw her lean towards my cock, then saw as she started to kiss the tip before she slid as much into her mouth as she could. I took my fingers out of her pussy, then spread her legs wide, and started to lick her tight little pussy. I felt he body shudder a few times, before she had several orgasm's. I told her I was about to cum, and she stopped sucking on my cock. She told me to lie back, as she sat astride be, asking if it would be ok for me to cum inside her. I said that would be ok, and she held my cock as she lowered herself onto the tip, she then asked me to be gentle, then told me she was still a virgin. Hearing that almost made me cum, but she managed to get all my cock into her pussy, and managed a few thrusts before I emptied myself into her.

After getting dressed, she thanked me again, for everything, and told me if I ever wanted a repeat to let her know, I told her I would, and there have been MANY...