Unexpected Foursome

Let me start by saying I'd never thought this would happen. Not that I didn't fantasize about it, or parts of it, or even similar things.

My, now fiancee, let me know when we first dated, that a threesome was not on the table. She had told me that a previous boyfriend kept asking for a threesome, and she said no, and he kept on, so she ended the relationship.

My parents own a lake house, and let us use it whenever we want. Melody and I decided to take off a Wednesday through Friday to head to the lake for a bit of an R and R. We invited my sisters, who are twins and their respective husbands to join us for the weekend, but Jim and Kevin both had work stuff, so they decided not to join.

We got to the lake house late Tuesday evening, and after stopping by the store for food and drinks pretty much hit the sack. The next morning I woke up fairly early, I hate having an internal clock, made breakfast, and sat down to eat as Melody came out of our room. I had decided to ask her to Marry me at some point this weekend, we had talked about it, so I knew she was ready. I didn't know exactly when I was going to drop to my knee and pop the question though.

I told her everything was ready and asked if she wanted some coffee. She nodded and started fixing her plate.

After breakfast we headed out on the jetskis, if you get out early, especially during the week, the water is almost like glass, We ran around for about half an hour or so, and came back to the house to sit by, and lounge in the pool.

When she took off her life vest, her bikini top came off with it. She dropped it to cover her boobs with her hands, and ran over to the backdoor waiting for me. I ,of course, laughing my ass off, walked nonchalantly to the door. I unlocked it and she ran in still covering up. She asked me to please go get her top, so I did the right thing and went back for it. When i handed it to her, she went to put it back on, but the clasp was broken, and unfortunately, well fortunately for me, it was the only one she brought.

I showed her that if we stayed up by the house, neither neighbor could see, and if we stayed in the pool, or on the deck, (not the chairs) nobody on the lake could see. I was hoping to keep her topless as long as I could, but I did not expect it to work.

She surprised me though by dropping it on the ground and walking back to the door. She peeked her head out to make sure there wasn't any boats driving by, covered her boobs for good measure, ran to the pool, and hopped in. I joined her the same way, minus covering my boobs of course.

She had fun showing off for me, standing just high enough for her nipples to be above the surface of the water, swimming up behind me and rubbing them on my back as she wrapped her arms around me, And sitting on the underwater ledge and beckoning me to her. (Yes, she can make me come with one finger.)

We did pretty much everything short of having sex in the pool, and when we decided to go back inside, she surprised me again by walking up the steps, and back to the house without covering up at all. I don't think anyone was on the lake, I was busy looking at her with my mouth hanging open, and I don't think she checked before she got out.

I joined her inside, and we dropped the rest of our clothes on our way to the bedroom. She went straight to the bed and spread her legs open, I started to go down on her, but before I could get my tongue to her lips, she said, "No, I need you in me right now." I climbed higher, kissing my way up her body, she pulled me up faster, and grabbed my cock, pulling me to her pussy. As I pressed into her, we kissed. I started fucking her slowly, she said, "No, FUCK, ME."

This was new. We normally fuck with me on bottom, we do get intense sometimes, but it's usually, honestly fairly boring.

She started cumming almost immediately. She arched her back and was gasping for air. After what seemed like a minute, she started shaking in smaller orgasms. She pushed me out of her and had another small one then.

We were still kinda sideways on the bed, so we rearranged ourselves to a more normal position. She reached down and felt herself, and said, "Ok, that was fucking hot."

I just lay there looking at this goddess I was going to marry. She kissed me and said, "Your turn."

She made her way down to my dick giving me small kisses on my chin, my neck, my chest and stomach, until she kissed the tip. She looked up at me and sucked me into her mouth. I closed my eyes and leaned my head back.

Melody gave the best head of anyone I had ever dated, with one small caveat, she never wants me to cum in her mouth. The first time we had sex, she told me if I came in her mouth, she'd kiss me with a mouthful of cum. I tried to be good, and warned her beforehand several times before I slipped up and came in her mouth. True to her word, she came straight off my cock, and kissed me deeply before I knew what was going on.

When I did, I got so turned on, I grabbed the back of her head and stuck my tongue into her mouth and tried to get as much as I could. After that punishment that didn't work out like she thought, she decided that if and when i did it from then on, it was no more blowjobs for a month. I almost never cum in her mouth, and she never makes me wait a whole month. (Have I mentioned that I love this woman?)

When we did get up and moving around again, she picked up our swimsuits, and told me we'd have to stop and get her a new bikini on the way home. It took me a second to register. She looked at me slyly over her shoulder and smiled wickedly.

The rest of the week was fairly uneventful, she did go topless when we were in the pool, and put on a tshirt when we went out on the jetskis, and the sex went back to the norm. We both enjoyed ourselves well enough.

It's hard to describe really, we really do like having sex with each other, and there is no shortage of it. We are just comfortable with each other, and we know what each other likes.

So on Saturday, we are both in floating lounges in the pool, and we hear the backdoor open and a hey! that kinda gets cut off. My sisters decided to surprise us and come out for the weekend part of the trip. They saw us outside in the pool, but didn't see Melody was topless until they were outside.

Melody didn't cover up, I'm still not sure if she was just that comfortable with it, or if she even realized she wasn't wearing a top. Sherry and Terry, after the initial shock, played it off as normal. I was a bit shocked at that.

After a few minutes of the, how was the drive chit chat, Terry asked Melody why she wasn't wearing a top. She told them about the broken clasp, but didn't say when it had happened. Melody then asked if they were going to get in. they looked at each other, shrugged, and said sure. When they went back in I asked Mel if she wanted to put on a tshirt. she told me, "Nah, they're just boobs, and the twins have already seen them anyway."

Then I get the shock of my life when They come back out, Sherry is topless, and Terry is wearing a tshirt, but quite obviously no bikini top underneath.

Sherry jumped in, and Terry walked over to the steps, Sherry coughed at her, and told Melody that they didn't want her to feel alone, with a slight emphasis on the we. Terry then started stepping into the pool, and as she did lifted her shirt off as well. tossing it onto one of the chairs, she looked at me and sank into the water.

I had no idea what to say. Melody just acted like it was any other day. I stayed well underwater to hide my hardon. I know all three knew it was there, but I wasn't supposed to be this hard because of my sisters. I guess I should say half sisters, my dad remarried and had a few more kids with the new wife.

Anyway, we hung out at the pool for a while longer, when everyone got out I stayed for a bit longer. By the time I came back inside everyone was showered and dressed. We spent the rest of the day playing games and catching up with the girls.

When we went to bed, Mel and I talked about the pool, and she told me she was laughing inside the whole time.

She reached down and touched my already hard cock. "Oh, you did get turned on today", she told me. I shrugged and told her she was hot, she said, "Yeah right, it wasn't all me." I just kissed her and she climbed on top of me. This time it was my turn to cum almost immediately. I told her I was sorry, she told me it was ok, and wrapped her arms around me, kissed me on the cheek and said goodnight.

The next morning, I woke up early again, and stood up out of bed. I looked at my beautiful girlfriend, kissed her shoulder and walked out into the kitchen. I decided to start breakfast, I had only turned on the oven, and pulled out the eggs before Melody came out of the bedroom buck naked, She walked up to me and kissed me deeply and said that she was horny as fuck and wanted me right then. I took her hand and started back into the bedroom. She said, "No, right now.

She pulled down my shorts, sat me in a chair, and straddled me. I was already hard, and she was as wet as I've ever seen, so I slid right in. I'm not sure how long we were fucking, but I heard a, "Well I guess I am dressed appropriately."

Sherry had made it down the stairs without us hearing, and stood there watching us for God knows how long wearing only a pair of panties. Melody finally did show a bit of surprise at that, but barley hesitated in our love making. Sherry yelled upstairs for Terry to come down, and when she did She told Terry she was overdressed. Terry was wearing a robe, and she, without hesitation this time, untied the belt, shrugged it off her shoulders, and stood before us nude.

She didn't have her legs spread, but I could see very prominent labia. She did stand there and watch Melody fuck me. I still don't know how I held on, but Melody came before me and when she stood off of me, she dropped to her knees and started sucking my cock.

I looked at my sisters, Sherry was standing just behind and just to the right of Melody, playing with her pussy, Terry was rubbing her nipples, both caught up in the moment.

As I was about to cum, I let Melody know, she pulled my cock out and began sucking and licking my frenulum. That was the compromise we came up with, I was almost like cumming in her mouth.

Sherry asked why she changed the way she was sucking me. Mel stopped and said that she doesn't really like the taste and texture of come. Sherry said, "I love cum!"

I had my head tilted back and my eyes closed, so I was shocked when I felt a pair of lips wrap around and suck my cock deep into her mouth. I looked down and saw Melody holding my cock still, as Sherry was working it like a pro. i started cumming immediately, as soon as Melody realized, she started saying, "Hold it, hold it, now kiss him."

Sherry looked at Melody then at me, then stood up and kissed me I kissed back, our tongues twisting around each other. she finally stepped back and said that she couldn't understand why Melody wouldn't want that in her mouth.

I turned the oven back off and Melody and I walked back into our bedroom, and by silent agreement didn't close the door.

Sherry and Terry followed behind and joined us on the bed. Sherry at some point had taken off her panties, and I got a nice view of her pussy for the first time as she lay more at the foot of the bed with one knee laying on the bed, the other straight in the air.

Her lips were parted slightly, and I loved how pink she looked. She leaned over and kissed Terry deeply, and told us they were so horny from yesterday, that after they had gone to bed, Terry had gone back into Sherry's room, and without hesitation began eating her pussy.

I asked if that had been a thing for them before, and they said no. They had practiced kissing a little and one time rubbed each other to orgasm through their clothes.

By this time I was hard again, so Melody climbed on top of me and started slowly fucking me again. At one point I slipped out and I felt a hand, then lips wrap around my cock. I leaned around Melody and saw Sherry sucking me again, she pulled off me for a moment and told Terry how wonderful Mel tasted, and that she should try.

I expected Mel to slide back onto my cock to get her taste on my cock, then a blowjob from Terry, but what happened next made me cum into Sherry's mouth again,

Terry pulled Mel off of me and onto her back and dove straight into her pussy, I saw a tongue go in, and then her lips clamp onto Mel's cunt. All I heard was sucking noises coming from my cock and Mel's pussy.

We reached out and grabbed for each other's hands, we both came as soon as we touched each other. Sherry leaned over to Mel and kissed her, giving her my cum. Mel looked surprised at first but then enjoyed the kiss. She said, "I could get used to that i guess."

I asked if she meant the orgy or the cum, she replied, "Both."