Birthday Surprises

(This story is pretty much my ultimate fantasy, and I thought of several variations before writing this one. Not sure if there will be more chapters.)

*

I didn't have a girlfriend until my eighteenth birthday. I'd been good friends with Molly for years and she had to basically hit me over the head with the fact that we should be more. She had asked for a kiss a month earlier on her eighteenth, but I hadn't gotten the hint then. I just saw her as my tomboy friend. That morning, like usual, I was waiting in the car to pick her up for school. The first thing I noticed after she got in was the makeup. It wasn't usually her style but she looked really good. The same for the sweet perfume I was smelling. And her long, dark hair wasn't tied up.

"You look nice," I said, probably sounding surprised.

"Thanks," she said, choosing not to be offended.

I had checked for traffic and was about to pull away when she stopped me by saying, "Wait."

When I looked over, she was holding her sweater up to her neck, braless young breasts exposed.

I just stared at them slack jawed until she said, "Happy Birthday!"

That made me look up at her grinning face, which I considered in a new way. That birthday kiss a month earlier was supposed to be on the cheek but she had moved her head so that our lips met. I just thought she was joking around, like we had since we were kids. Sometimes guys can be so dense. This was way more obvious, and even I got it. Swallowing hard as she covered herself back up, I leaned over, aiming for her lips. Our first real kiss together was amazing. Her tongue even came over for a visit, which was a surprise to me since she hadn't really ever dated anyone either.

"Do you want to be more than friends, Molly?" I'd recovered enough to kind of go back to our usual playfulness, but our relationship was about to change. For the better!

"Umm, yeah. What was your first clue?"

"Wow, how long have you felt this way?"

"Forever. I mean, we are married."

"Yeah, that's right." She had bugged me in the fifth grade to have a ceremony on the playground. I hadn't really liked girls yet and just went with it. After that we just kind of went back to palling around. How stupid am I? "But we never had a honeymoon!"

We laughed as I drove to school. Holding hands in the hallway, we got a lot of comments. Mostly people congratulating us, but some were saying it was about time. The hardest part was in classes we didn't have together. I kept thinking of Molly, the time we'd spent as friends and what we could've been to each other all these years. And her body. She was almost a foot shorter than me, and I'd heard her joking about not needing to wear a bra when she was only a b cup. Since we were so close already, I guess that kind of stuff didn't really matter very much. Anyway, they looked great to me, and I was hoping to actually feel them later on. Maybe my birthday presents weren't all unwrapped, so to speak.

**

My official party wasn't until later, so Molly asked if I wouldn't mind hanging out at her house after school. I wasn't stupid enough to pass that up. Her brother and sister were home from college for the Summer but weren't around, and both her parents worked. We were alone! In my girlfriend's room that she shared with her sister, we sat on her bed and continued our kiss from that morning. It didn't feel weird at all, making out with my best friend.

"Put your hand under my shirt." She had broken off our kiss just long enough to give me some direction.

I did as I was told, and finally got to feel what I'd only seen once before. Her breasts, or tits since I was playing with them, didn't seem too small. They were nice little handfuls, and the nipples were hard and stuck out more than most of the ones I'd seen in magazines. After alternating a couple of times feeling each one, she pulled the sweater off and offered for me to kiss them instead. This way, I was able to play with one by hand and use my new French kissing ability on the other. Feeling overdressed, I took my shirt off. She took the opportunity to undo her jeans and started pulling them down.

"I was just trying to catch up and now you're back in the lead." My comment that this was a race caused her to laugh mischievously. She then started removing her underwear and socks as I frantically tried to get the rest of my clothes off.

"I win!" She seemed pleased with herself.

Taking in the sight of her now naked body the only thing I could say was, "If you say so." The pubic hair was dark and very bushy, her skin pale from it being early Spring.

"Happy Birthday!" Her eyes were on my six inch erection, and she seemed to be talking to it as well as to me.

Sitting back on the bed, this time I felt her hand on my cock as I made love to her tits. She didn't move it very much on me but that didn't matter, it felt really good. I started thinking about those girlie magazines I'd looked through and some of the sex stories in them. The guys always seemed to like eating pussy and commented how sweet it was.

"Do you mind if I, um, ate you?"

"Seriously? What do you think?"

She got up off the bed and I laid down on it, thinking we would probably 69. But then she kneeled over my chest, giving me a good, right side up, view of her. I touched her, again remembering what I'd read, found her lips in all that hair. She eased forward, putting my mouth in range of the first, and I realized probably last, pussy that I would eat. After using my thumbs to carefully pry it open to reveal her pinkness, I started to use my tongue on, in and around it. No real pattern except to keep going back to her clit at the top. Those stories were true!

I was going to town on my new girlfriend when I felt her hand on my cock. I thought it was her hand, but then I realized that Molly was running both of hers through my hair. So who else was with us?

***

Reaching down I felt that, indeed, there was another person's head. Looking up to see Molly lost in pleasure, I stopped what I was doing to her and said, "There's someone here."

She looked back, then stood up on the bed to reveal her sister, who was keeping me hard. Maria waved and said, "Hi." Two years older than Molly, we'd been friendly and all, but not like this!

"We're both virgins and I didn't want our first time to be a disaster. I asked Maria to help us. Happy Birthday!" With that, my girlfriend joined her sister. Now there were two naked girls hovering over my dick. Molly took over, receiving pointers from big sis on what to do, first with her hand, and then mouth. It worked. Of course anything except biting it would've felt good at that point. At the same time she was learning how to keep me from cumming, stopping right on the edge. She wanted to save that for when I would be inside her.

"Why don't you lay down little sis?" Maria stood up and took control of the next phase, putting a towel down on the bed next to me for Molly to lie down on. I was up on my knees by the time she got into position. Moving between her legs I resumed giving her head. "I think she's more than ready for this. Aren't you, squirt?" The nickname that usually referred to my girlfriend's size now had a different meaning as I pulled my wet face back.

"Yeah, I can't wait any more." Moving up to kiss Molly, I felt her sister take hold of my cock, aiming it for me. When she said go, I moved my hips forward gently, but not too gently. I kept my mouth on hers and absorbed her little gasp of pain as we took each other's virginity. My reaction was to stop moving, but Maria pushed on my butt until I couldn't go any further. Then instinct took over and I started with the back and forth motions. Our mouths weren't together anymore, it felt too good to concentrate on kissing. Molly's arms were around me. I could feel her helping me thrust back toward her every time I pulled away.

I wasn't going very fast but, predictably, it didn't take very long. "Oh, I'm cumming already."

"What took you so long? I came as soon as you were inside me."

The gasp had been as much from pleasure as pain. Mine was all pleasure as I made our first love making complete by filling her with my cum. I continued resting on my arms while we kissed slowly but still passionately. When I got tired after a couple of minutes I finally rolled over on to my back and said, "You win again!"

There was some blood but not very much. Maria used the towel to clean her sister up, then picked it up when Molly rolled closer to me. "Here, let me get you too." After wiping me off, she said, "I'll leave you two alone for awhile."

We didn't really talk, just held each other and dozed for half an hour. "Do you want to take a shower?" Molly was looking down at herself and me.

It was still hours till my birthday party but I agreed. "Yeah, we are dirty."

"Very dirty."

We used the excuse of washing to explore each other's bodies even more and ended up as horny as we had been before. After drying off we ran back to Molly's room. Where we found her brother Michael, having sex with Maria on the other bed.

****

I couldn't take my eyes off of them. Brother on top of sister, ramming into her as hard as he could. I'd just had this beautiful first experience with my girlfriend, and now I was seeing another side of sex. This was fucking as opposed to making love. Also, since it was my first time seeing other people have sex, it temporarily made me forget that I should be disgusted.

"Looks like they're almost done. Let's watch." Molly dragged me back to her bed, where we laid down in each other's arms while doing just that.

"I'm gonna cum, sis!"

"Not inside. Pull out." He sprayed her flat stomach and big tits with his load, collapsing immediately afterward on the bed next to her. Now that Michael wasn't on top of her, I noticed Maria's body for the first time. There had been too much going on before. She was a couple inches taller than Molly and her cum covered tits were d cups. Both sisters wore their dark hair long, though. Head and pussy.

"Can we switch now, Squirt?" Maria was looking at me when she said it, though. I turned to Molly, stunned.

After getting off the bed, my girlfriend leaned down to kiss me. "Happy Birthday." She then walked over toward her brother, passing her sister along the way.

Maria wiped off Michael's cum with the towel that was still by the bed, and then joined me. "I didn't want you to have sloppy seconds your first time with me." I didn't know what to say so we just kissed, her hand stroking my erection. "I feel like a cowgirl today, let me do all the work." She climbed on top, giving me a good view as her pussy engulfed my cock. The best part, though was when she got a rhythm going bouncing on me and leaned forward. I played with her swinging tits while she moaned above me. "Ooh, Mikey didn't last long enough to make me cum, but this is your second time." I'd never cum more than once in a day, so I was surprised how long she rode me without any hint of my next orgasm. By the time she was shuddering on top of me, her cunt was sloppy, but not with my load.

With Maria lying exhausted on top of me I looked over at the other bed. Michael was having sex with his younger sister now, again in the missionary position. This time, though, he was moving slowly, and they were both enjoying their first time together.

Then I heard a woman's voice say, "I'm disappointed in you kids!" Looking around Maria I saw their mother standing in the doorway, hands on her hips.

*****

Susan was her name, and I couldn't imagine what sort of punishment was in store for us adult "kids". Then she began to unbutton her blouse. "Can't believe you started without me!" The surprises just kept on coming!

I looked up at Maria as she dismounted me. She smiled and headed past her mother and out of the room, probably to the shower.

Susan was coming toward me. "Am I next?" She was an older version of Maria, thicker all around, slightly saggy double d's, and even bushier. In a lower voice she said, "I am glad you're okay with this. My youngest wanted to be with you first instead of my husband or son."

That hadn't occurred to me yet, and I looked over to see Molly mouthing the words "Happy birthday" as her brother made love to her, now from behind. I winked and mouthed back "I love you".

My girlfriend's mother had climbed on the bed and was replacing her older daughter's position on my hard cock. She set a frantic pace, resembling her son's first go round that day. After a few minutes of that, Susan turned around to face away from me, on her hands and knees showing her big ass. I got the hint and positioned myself behind her. It was my first time being the one to guide my cock into a hot pussy, but the target was a bit larger this time and I didn't miss. She obviously liked it that way or needed it badly so I gave it to her hard.

"I'm really disappointed in you kids." I looked up, not surprised this time to see Bob, the father of the family, as he said, "You started without me!" He smiled, watching me fuck his wife as he undressed. Then he walked over to the bed where his son and youngest daughter were. Michael pulled out of Molly and got out of the way, letting dad have his turn. Father and daughter kissed for the first time in their adult relationship. There wasn't much foreplay. They had been looking forward to this for a long time and she was already warmed up. Face to face, he slid between her legs and started pumping carefully.

I felt Susan back up against me. I had stopped moving, entranced, but she was telling me it was time to get back to work. I found out why when she exploded all over my cock after no more than another minute. As turned on as I was by everything that was happening, the end was almost in sight for me, too. It only took a couple more minutes of rough fucking before I was cumming inside my girlfriend's mother.

When I had recovered enough to look over, it was to see Bob pulling out of Molly, some of his cum leaking out. They kissed and hugged, then father said something softly to daughter. She looked over, got up, and then started walking gingerly toward me, passing her mother as they switched beds. Molly's siblings had been waiting, I guess, because they came out of nowhere to fill that other bed with naked bodies. Mother paired up with son and father with older daughter. Me and Molly rested together as we watched the end of the incestuous orgy.

"I can't believe you waited a month for me. My birthday. Your first time should've been with your dad."

"Probably. But I don't want to marry him."

"Remember, we're already married!" I leaned over to kiss her on the cheek, knowing she would twist her head so our lips met.

******

Our official wedding was the following year, two weeks after Molly's nineteenth birthday and two before mine Now, over twenty years later, our grown son and daughter share a bed. And quite often it's the four of us in the master bedroom. In my wife's family, everyone is given the option of joining in the fun when they join the family or turn eighteen. Most do, and almost every week we have an adult get-together with up to twenty people, depending on our schedules. Sex for us is a fun adult activity we do with the people we love.