We had been lovers for about 18 months and always discussed the possibility of anal sex, however, I was very concerned because of my relatively large 9 inch by 6 inch curved cock. She had fantasised about it for over 30 years.
After stripping and spending time in foreplay, I did my favourite thing, which was to go down on her and sup on her delightful nectar. We were both in our own worlds with me lapping and playing with her soft and smooth pussy lips and her very shy clit, when without really making the effort, I found myself lapping her juices which had flowed onto her rosebud! Without really thinking, I tasted and poked my tongue into her asshole! I loved the taste and the heady musty odours; like an aged Shiraz. I prodded with my tongue andI started exploring her arsehole with my fingers.
Highly stimulated, I selfishly and quickly mounted her plunging my full length into her wet pussy to the hilt - and she tried to slow me down but I had lost all concern for her focussing only on me. My hip movements were rapid and my breathing was now just as ragged as hers, as I wanted to cum. But, looking into her eyes, I saw the joy that our fucking was giving her which mirrored my own feelings.
Without asking her I withdrew my cock and grabbed the base of my cock with my right hand while supporting myself by my right elbow, and directed the tip of my cock at her arsehole without looking down, but maintaining strong eye contact and looking for her approval. She nodded and urged me on with a grunt and tried to pull me into her while pushing her arse toward me. On entering her there was an utterance of pain, however, she urged me on, and I eased myself forward, and the biggest flinch I saw was as the ridge of my cockhead passed through her sphincter. I eased my entire length deep into her bowels where I was surrounded by her warmth and moisture. Balls deep into her, she moaned and urged me to fuck her hard. I was able to move vigorously because my foreskin acted like a sleeve, through which my shaft moved.
Within in minutes of our fucking, she was cumming and pulling my body toward are and screaming in my ear! I was invaded by her desire and intensity as she experienced her first anal orgasm. I soon sent a stream of thick and rich cum deep in her bowels. The tightness and the warmth and natural lubricant within her arse was a joy and aided my cumming so quickly, as well, the profound intimacy which we were experiencing caused me to feel feelings that I did not know existed - I felt trusted as if I were being allowed into a secret place. Best of all was being able to cum together via anal sex while kissing and feeling each other face to face.
When I made to withdraw my still erect cock, she stopped me and we just lay with each other until my cock went soft and slipped out of its own accord, soon followed by my cum laced with her arse juices. Anal sex has since become an important part of our connecting and is part of our routine lovemaking.