Link to Part 2

Sarah and I didn't start a relationship together. We didn't really label what we had, we were just two people sharing a house who sometimes fooled around together. Maybe we could have had more, but with our courses coming to an end I think we both knew it wouldn't last, and we were happy with how things were.

This story starts with me in bed. I'd stayed at home studying while Sarah... didn't. She got home just as I was finally drifting off to sleep, and she wasn't alone. I heard her talking "we need to be quiet, my housemate is probably already asleep." I couldn't make out the reply, but it was a male voice, being much quieter than her.

This wasn't the first time she'd brought anybody home and I expected to hear the same sort of thing - her bedroom door closing, 20 minutes of moaning and then silence until morning. Sometimes she'd get a second session in then, before her partner made a sheepish exit.

This time was different. They didn't even make it to her bedroom. They were getting down to business in the main room, right outside my own bedroom door. I resigned myself to waiting for them to finish, and lay there listening.

Whatever he was doing, her partner was clearly pretty good. She didn't normally get quite that loud, or that quickly. The 20 minutes passed with no sign of them stopping. After half an hour I started needing the toilet, but they were still going. After another 10 I heard him give a loud moan - the first time I'd heard his voice since they came in - and everything went quiet.

I couldn't wait any more. I threw on my robe, walked straight past them and into the bathroom. When I came back out, they were still there, naked on the settee. He had his arm around her, with her head resting on his chest. What caught my attention though was his cock. Even laying flaccid it was huge. Not monster dildo huge, but then he was only human.

Sarah looked up and said "Oh hey, sorry if we woke you. This is uh.. Andy" She nudged him in the ribs to wake him from his doze, and to his credit he quickly grabbed a cushion to cover himself. "Andy, this is my housemate, Emily" He gave me a quick "Hi", obviously feeling more than a little awkward about the whole situation.

Then I did something mean, as payback for keeping me awake. OK I'll admit the sound effects had got me a little aroused too. I leaned down from behind the settee and kissed Sarah on the lips. I caught her by surprise, but she soon leaned into it, her tongue flicking over mine. I stood up again, saying "Well, goodnight then" but before I had time to walk away Andy spoke up "Wait. Do you two... I mean, are you both...?"

I wanted to laugh at how flustered he'd become, but I also remembered what he was hiding under the cushion and I didn't want to completely ruin Sarah's night. I reached down and rested my hands on Sarah's small but oh so perfect breasts and gently pinched her nipples. "Sometimes" I replied "Isn't that right, Sarah?" I emphasised the question with another slightly harder pinch. "Yes, Miss" she answered. I did like the way she used to say that.

"Why don't you show Andy what a good girl you are?" I suggested. She looked up at me, not sure what I meant, so I gave her a hint. "I'm sure that cushion has grown a few inches". She got the message and reached for the cushion, looking at him for permission. He nodded slowly, unsure, but it was enough for her. She pulled the cushion away and he certainly wasn't limp any more. He still didn't compare to the monster, but he'd give my biggest dildo good competition.

Sarah engulfed him with her lips, taking maybe half of his shaft into her mouth before rising back to the tip and sliding back down again. She came up for air, quickly changing position to kneel on the sofa before returning to his cock. It didn't escape my notice that each time her head dropped her ass would rise invitingly towards me.

I gave her a quick slap as encouragement "good girl, but I'm sure you can do better than that." She moaned around his cock, but obediently dropped lower. I'd already heard that Andy wasn't the most vocal of people, but he was breathing fast, his head thrown back and his eyes closed as he enjoyed Sarah's ministrations." Do you think she deserves a reward?" I asked him. He gasped as Sarah reacted to my words by taking his balls into her hand and massaging them gently.

I took that as a yes, and slid a finger into Sarah's waiting pussy, then a second and a third. Her moans grew louder with each finger thrusting into her, and Andy's breathing became more ragged. "Take it all" I commanded her. I felt her tensing around me as she choked on his cock before pulling away from him to breathe, a string of saliva still connecting her lips to him.

I took her by the shoulders and guided her into a new position, laying across the settee with her head hanging over the side. I let my robe drop to the floor and stood over her, my pussy just out of reach above her lips. I took hold of her ankles, pulling them up and back as I spread her legs wide, giving Andy a perfect view of her wet pussy. He didn't need any prompting and dived straight in.

As I saw his lips make contact with her, I dropped myself down, her waiting tongue instantly finding my clit. I rode her magical mouth as I watched him go down on her, his fingers holding her lips spread, his tongue moving from her clit to her hole, back up again, his eyes closed as he lapped up her juices. I could hear and feel her moaning against my pussy and I knew I was moaning too as I felt my excitement building.

Andy pulled his head back and looked at me. He didn't speak, but I could see he had something in mind, so I stepped away too. He picked Sarah up and put her gently on the floor, spinning her to lay in her front. I know she's fairly small, but the casual display of strength sent a jolt of desire through me. He looked at me and a silent communication passed between us - I was giving her the orders.

"Up on your knees, Sarah" I said. I sat down on the now empty settee as she obeyed. "Face me"

"Yes Miss" she said as she turned.

"Tell me what you want"

"I want to be fucked Miss"

I reached forward and gently slapped her cheek "Tell me exactly what you want" There was a slight hitch in her voice as I made her spell it out "I want to cum with Andy's cock inside me"

He had moved behind her, ready to slide into her, but he waited for me to give Sarah permission. "Ask nicely" I said

"Please can Andy fuck me until I cum on his cock?" she asked, almost pleading.

I gave a slight nod and said "Good girl." I hadn't even finished speaking before Sarah moaned loudly as Andy thrust into her.

Seeing Andy fuck her was like having my own private porn show, and I masturbated while I watched, two fingers inside my pussy, another two rubbing my clit. Knowing they were both watching as I played with myself added a whole extra layer to my arousal. I added a third finger, driving into myself as fast as Andy drove into her.

I could tell from Sarah's face that she was close, and something must have given Andy the same message as he picked up speed, slamming into her hard and fast. As she came, Sarah's arms gave out and she collapsed face first to the floor, her ass being held up only by Andy's hands on her hips. Moments later I heard him groan and he pulled out to shoot across her ass and back.

I wasn't quite there yet, but I pulled my fingers away - I figured I could always finish later, and this wasn't really about me anyway. I looked up at Andy and we shared a smile. I looked back down and Sarah was crawling the short distance to me, still crawling she moved between my still-spread thighs. Then her lips were on me, kissing, sucking, licking. Her finger slid into me, and that was it. I came, hard. My ass lifted from the settee as Sarah sucked my clit and my juices covered her face.

I sometimes wonder if that counts as my first threesome, since Andy didn't even touch me, let alone allow me to feel that glorious cock. It's not like I'm keeping count, but first times are always a bit special aren't they?