She was just 20

At the time I was 32 and she was 20.  Our first few times together were tame to say the least.  After about two weeks were talking on the phone when the subject of sex came up.  I indicated to her that it had been almost 7 months for me, to which she was astonished and appalled.  She insisted that we remedy as soon as possible.  We planned to meet for lunch the next day. My house was only 5 minutes from my office. I led her upstairs to my bedroom where she pressed against me and gave me a deep kiss. Wasting no time she proceeded to sit on the edge of my bed and undo my belt and pants. She kissed my stomach and worked her way down to my now rock hard tool. Taking me in her mouth slowly it was truly wonderful, having never before been treated to a Blowjob while standing.  

As good as this was after a few minutes she suggested I lay down on the bed.  She continued to suck me now resting on her hands and knees at my side.  At this point I couldn't keep from touching her running my hands between her legs and then insisting she remove her jeans.  At first she resisted doing this, but it didn't take another minute or two of stroking though to get her to comply.  My fingers now got to enter her and tease her clit as she continued sucking me hard.  As good as she was and as long as it had been, she still didn't have the experience to take me all the way to orgasm giving me head. So I told her I wanted to fuck her, to which she instantly rolled to her back. Once I got inside her I started pumping her with the six plus months of pent up sexual frustration that was in me. 

She started screaming, "Oh Fuck YES, Oh Fuck YES!!"  
over and over to which I responded with even more of the same.  When I came, I came hard and was even surprised how long it had taken me to cum, considering how long it had been.

At this point she really surprised and pleased me immensely when she had me roll to my back and starting sucking on me again.  My cock quickly stiffened again to full erection and my stomach quivered uncontrollably as I enjoyed the sensation of nerve endings that were now completely stimulated.  Finally I had to return to work in a haze of savoring what had just happened.  The relationship lasted only a few more weeks which were both educational and enjoyable.