It happened in October. I'd been dating Holly for just over a month by that point. We had met on a night out and hit it off immediately. Things were going pretty well - I didn't necessarily think our relationship would last in the long-term, but she was fun to be around and we always had a good time together.
Holly was hot - so hot in fact that a few of my friends had made jokes that they didn't know what she was doing with a guy like me. I kept myself in good shape, but there was no doubt that I'd lucked out with her. She had impeccable bone structure in her face, gorgeous brown hair that fell to her shoulders, and piercing blue eyes that made me putty in her hands every time she looked at me. She had a great body too, with a shapely bum and nice, perky breasts.
Not to mention the sex - it was unquestionably the best I'd ever had. Holly and I had first slept together after our second date, and we now seemed incapable of being together for long before we ended up fucking. I'm not ashamed to say that Holly called the shots in the bedroom, but she knew exactly what she was doing, and I already loved nothing more than our steamy sex sessions.
Sex was definitely on my mind that Friday night. Holly had dragged me round to her friend Sophie's house, ostensibly to introduce me to her closest friends, although it felt much more like she was showing off that she was in a relationship. For all I liked her a lot, Holly was clearly Queen Bee of the group and wanted her friends to know it. I wasn't that interested in getting to know them and longed for the drinking and chatting to stop so Holly and I could head upstairs to bed.
Her friends were pleasant enough. Sophie didn't seem that interested in me, but laughed and joked her way through the evening and made sure things weren't awkward. Lauren was quieter but made more of an effort to chat. By midnight, both of them were pretty drunk and I hoped I wouldn't have to wait too long for some alone time with Holly.
And then there was Sarah. Unbeknownst to Holly, Sarah and I had already got to know each other very intimately, but I wanted to keep the details of our encounter a secret from my now girlfriend, and I knew Sarah felt the same way.
We had both been at a party, about a year earlier, for our mutual friend Chelsey's birthday (Chelsey and I had also hooked up before, but that's another story). Sarah and I hadn't met before this, but it didn't take long before we noticed each other and struck up conversation.
Sarah came across as very shy when we first met, but she had nothing to be shy about. She looked really hot - her tight black dress barely covered her fit arse and showed off her gorgeous figure and long, smooth legs perfectly. Her brown hair cascaded in gentle curls down to her chest, and she had a very cute smile. I had instantly wanted her, and it became clear that she felt the same way.
The party was in a hall that had been hired out for the evening - it was packed with people and starting to get very hot and sweaty, especially as people drank more. I took Sarah by the hand and led her to a small storeroom in the corner. As soon as the door closed behind us, we wasted no time in making out lustfully.
As our tongues mashed together, I reached round and lifted Sarah's very short dress up before kneading her arse. Before long, she stepped back from our making out and began unbuckling my jeans. Within no time at all they were around my ankles and Sarah was on her knees licking my very erect cock.
She sucked me like a pro for a couple of minutes, but I knew we didn't have long - noise was coming from the other side of the door and I didn't want to miss the opportunity to fuck Sarah. I pulled her up onto her feet and motioned to a stack of chairs. Sarah read my mind and rested her front on the chairs, sticking her bum out ready for me to take her.
I took my cock, which was now soaking wet, and began to guide it into Sarah's pussy, but she stopped me, grabbing it and turning her head round to whisper to me, "Fuck my arse."
I should have been surprised by this, but lust had taken over and I needed no encouragement. Eagerly placing my cock at the entrance to Sarah's back passage, I gently eased myself into her arse. She tensed up as I did so, but relaxed as I worked it into her. Before long, my whole length was buried in her behind.
I could have cum there and then, and it took everything I had to stop myself. After pausing for a moment, I began pulling my cock out of Sarah's arse before shoving back in again. She moaned loudly and was clearly in some discomfort, but we were soon going at a pace that relaxed her and she murmured in pleasure. I reached round to strum her clit whilst we fucked - she was soaking wet and getting wetter still.
And in an instant, it was all over. The incredible tightness of Sarah's bum got too much for me and I began shooting streams of cum deep inside her. Seconds later, Sarah came hard too. We waited for a moment before I pulled out of her and we readjusted our clothes. We had been in the storeroom for no more than fifteen minutes, but every one of them had been amazing.
I didn't see Sarah again after that until I started dating Holly. In truth, I had been a little disappointed that we hadn't swapped numbers and tried to hook up again, but I had put the whole experience down to a drunken dalliance.
Yet now, here Sarah was, sitting on the sofa next to Holly, my new girlfriend and her best friend. I must say that more than a few impure thoughts about our encounter crossed my mind as I looked at her that evening, but given how well things were going with Holly, it never seriously occurred to me that we might rekindle our lust for each other.
In any case, Sarah had made me promise we'd keep the events of a year ago secret from Holly. We set eyes on each other again after Holly and I had been together for a couple of weeks - I was leaving Holly's house as Sarah was arriving.
We were surprised to see each other. Sarah seemed especially nervous and, checking that Holly wasn't in earshot, she whispered to me, "Please don't tell her about us. She knows I hooked up with a guy at that party but she has no idea that it was you. She won't take it well."
Whilst I thought her reaction was a little over the top - I hadn't even met Holly when Sarah I had got together - I had no desire to ruin what I had with Holly so promised Sarah I wouldn't say anything. To be fair to Sarah, Holly absolutely was the jealous type and I didn't imagine she would be relaxed at hearing that her boyfriend had once anally fucked her best friend. Given how dominant Holly was in their friendship group, I could understand Sarah's concern. She looked relieved and we didn't mention it again.
That hadn't stopped us shooting each other a few nervous glances as we sat and drank on that evening at Sophie's house - no doubt there was still some bubbling sexual tension between us, but my mind was on the fantastic sex I knew I'd be having with Holly once we got to go upstairs.
To my relief, Sophie announced at about 1am that she was too drunk and tired to stay up, and we all took this as our cue to get up and go to bed. Lauren, Sophie and Sarah trundled wearily up to bed, leaving me and Holly alone in the living room.
I turned to her on the sofa and she pulled me in for a deep, sensual kiss, grabbing the back of my head to pull me in closer.
"Tired?" I asked sarcastically as we finished kissing.
"Not for what I have in mind," she replied, grinning broadly.
And with that, I took her hand and we made our way up to our bedroom. Sophie lived in a big house, and I was delighted that mine and Holly's room was situated away from most of the other rooms upstairs - with that and the drunken state of her friends, I knew we wouldn't have to be quiet.
No sooner had we entered the dimly lit room and we were taking each other's clothes off - within seconds they were in a pile on the floor. We stood there completely naked. I looked at Holly and drank in the sight of her fit body, my cock already hard as steel.
Holly smiled at me and took my hand, pulling me towards the bed before pushing me down onto it - as usual, she was taking control. She stood at the foot of the bed and leaned over to take my cock in her hand.
"I know you've been wanting this all evening," she purred. "I think you deserve a reward for being so patient."
And with that, she began wanking me hard, starring at me all the while with a lustful glint in her eye. I looked back at her and thought again how much it turned me on to be with such a sexually confident woman.
