Shared my GF (18) with my Best Bud (21) , for our 1st MFM experience – Short Sex Story

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In previous stories I have described how early in our relationship my wife (then GF) and I enjoyed discussing our fantasies together. We had been fortunate enough to live out a few of these already including with her GF (previous posts). We off and on had discussed the idea of having another guy join us for a threesome which she was beginning to enjoy wondered of turning on and pleasing two guys, but she still wasn’t ready to have any man other than me fuck her, at least yet. Over our years of dating she had become very driven to satisfy touch/orally and was amazing at it as well being very turned on when receiving also (she could cum multiple times).

As our discussions moved to considering a try at it we agreed we shouldn’t rush it because she wanted it to be one of my friends that we were both comfortable with and trusted. I had several friends, but the only one I knew I could trust in this situation was by BF for many years “Rob”. Rob was one of the pretty playboys in our small town and everyone knew we were like brothers, we had many fun times with plenty of secrets between us, even before Lynn and I dated. She had started to become friends with Rob and his current GF (K) now as we all hung out together a lot. So I suggested Rob to Lynn which she agreed he was probably the only one she would trust also, but as much as she liked him as a friend now, she just didn’t really have the physical attraction to him other girls did.

(I know it’s already long, but had to have the background)

One late morning Rob and I were at his house resting off the night out. Lynn stopped by to hang out and ended up laying on the couch beside me as Rob exited to his bedroom. She must have been horny as she began to tease me wrapping her legs over mine and grinding against me. I needed to take a quick piss break before this got too far, which I had to pass through Rob’s bedroom to go to the toilet.

As I was returning Lynn was now standing just out of Rob’s view still in the living room smiling as she untied the knot in her half shirt and began to remove it, I stopped in the bedroom doorway watching as she took it off and dropped it to the floor. Lynn’s nipples were so hard poking through her tube top as she then began to unbutton her shorts pushing them off her hips and letting them slide down her long legs to the floor. She just stood there wearing only that tight tube top (the only thing barely holding in her 36Ds), a sheer string thong, and a devilish grin. She motioned for me to come to her with her finger, but I stepped back sitting on the edge of Rob’s bed grinning and motioned for her to come to me instead. I toward Rob sitting at the head of his bed looking confused, then back at her as she stood there for a moment then she started walking towards me smiling nervously with blushing cheeks (I was so surprised, yet turned on). She entered the room stopping in front of me pausing a few moments before she began to pull down her top exposing her full firm tits with nipples hard enough to cut glass (I still have visions of how she looked). I slid down my shorts and began to stroke my cock, she kneeled in front of me taking over stroking it and proceeded to me it into her mouth slowly as she stroked. I lay back watching her in her skilled element, she lifted her head from sucking my cock to look at me then smiling while continuing to stroke, she then quickly glanced toward Rob as to make sure he was watching, before returning to go down on me with even more passion. I looked to see Rob watching intensely, now stroking his fully erect cock. I motioned for him to move beside me, he mouthed “are you sure?”, as he moved to the edge of the bed. Lynn looked me dead in the eyes as for confirmation, still stroking my cock with one hand as she began to put her hand on Rob’s thigh, then moving towards his cock, until her hand replaced his hand stroking it. (We are pretty close in size with his a little more in length but mine having a little more girth), It must have been obvious I enjoyed seeing her stroke the full length of his cock as much as she enjoyed doing it by the big smile she gave me just before she took his cock head into her mouth sucking on it for a couple moments before taking his full length causing him to groan. She proceeded to stroke both our cocks taking turns sucking each of them pausing between to just stroke them both, kneeling there tits shaking, just like in our fantasy “if she were to have two to play with” (another permanent vision).

After a little bit we repositioned on the bed where she got between us on her hands and knees. She focused on pleasing him and determined to make him cum (she was aware he couldn’t from a BJ), so I decided to play with her. I rubbed her ass and slid my hand to her already wet pussy then rubbed her clit. I continued to rub her clit and pussy lips making her squirm as I slowly rubbed my cock with my other hand watching her continue to work his cock with her hands, and mouth. Rob struggled wanting to cum as he was close to exploding in her mouth a couple times before he begged her to stop and do me in a desperate voice. Lynn quickly moved over and took me in her mouth deep throating me, she pulled up to suck the head while stroking me fast, she wanted me to cum badly. Rob was slowly rubbing his throbbing cock right beside Lynn’s head as she continued to bring me to orgasm in her mouth sucking every ounce of cum I had and pumping hard for more. I moved Lynn on her back and yanked her panties to her knees ripping the small string at the hip and buried my tongue into her pussy making her say “Yes” out loud. I licked her clit as I sunk a finger deep into her, she burst into orgasm humping against my face with a hand on my head as I could hear Rob groaning out his load of cum onto her tits and chest. I finished eating Lynn for what seemed like infinite orgasms, and looked up in time to see Lynn licking the tip of Rob’s cock as he appeared to have a couple after tremors producing a few more drops onto her tongue.

The silence was finally broken during clean up by a couple making a mess jokes, then approximately a hour of hanging out and a couple drinks, we finally discussed how it was a experience we wanted to try, we did, we all enjoyed, and agreed it couldn’t change our friendship. Rob later discussed with just me how her body was ten times more than I even described, he had never a better BJ, and if I every let her go he would dis-own me….lol. I shared all this with Lynn in our after discussions as we agreed it was an experience better than we either expected, we would do again if an opportunity came about, and what we would like to do next time if it did……………………

NSFW: yes


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