My partner used to be quite reserved when we first met, after a few years together she realised she was safe with me. I wasn't a cheat, wasn't an abusive partner. Generally a nice guy whose aim was to make her happy.

She gradually came out of her shell, wanting to try various things in bed, light bondage, and her favourite being sensory deprivation, she loved being  blindfolded and loved blindfolded me even more.

Her favourite fantasy that we hadn't acted upon was for her to tie me down blindfolded and gave someone else enter the bedroom. Leaving me at the mercy of the two of them. Little did either of us know that would finally come true through my job.

I was doing some maintenance work in a pub in central London, it was a pretty cool place, I was busy in the top corner working when a statuesque blonde approached me, she asked what I was doing, how long I'd been in the job etc. The usual general chat, she asked me if I liked the bar. I replied in the positive, she told me I should come back that weekend. I thought why not the music was good and the vibe seemed cool.

I told my gf we were going out on Saturday, she spent the morning getting dressed up, Rosie the blonde told us to arrive on the afternoon so we could grab food and have a good time and still have time for fun in the evening. 

We arrived mid afternoon Rosie and her friends were already there, she jumped up running over to us giving us both kisses and hugs, it was a little overly friendly as I'd only met her the once and never actually met my gf but it was friendly so we went with it. She absolutely loved my gf's hippy style dress and had her twirling for her. We went to the bar where Rosie insisted on buying everyone shots, i could see a messy evening coming, we went and sat with Rosie's friends, including us there was about ten in total, everyone was introduced and the conversation was light and fun. By about six a few of the guys had left, which left about six of us, Rosie had managed to sit herself between me and my gf, the talk had gotten ruder as the drink flowed two of the friends were a gay couple and the talk from them and their stories made us gawp and giggle. A slow song came on the jukebox Rosie jumped up wanting a dance, I laughed stating that she'd end up with broken toes if I got up, my gf got up calling me a party pooper, now I knew she'd had one too many. They slow danced together their faces touching as they obviously whispered in each others ears, I couldn't help but enjoy watching them move together, my fascination was not lost on the guys who teased me calling me for perving over them. I laughed it off knowing they were dead right. My mind had gone to them moving this closely naked. The song ended and the girls returned to the group both sitting either side of me. 

My gf was acting skittish and jumpy, I asked what was wrong, she whispered that Rosie had told her she wanted to sleep with us, as she whispered it to me i felt two sets of hands stroking my thighs, I looked down to see both my gf and Rosies hands touching me. I had no problem with them doing it, I asked my gf if she wanted to sleep with Rosie, she said she really wanted to and wanted to play our blindfold game. Another sexy song came on and my gf grabbed Rosie up dancing dirty grinding against each other, my cock was hard imagining them doing this naked, Rosie grabbed my girls ass pulling her into her hard, my gf grinned and kissed Rosie hard tongues obviously thrashing against each other. They left the dance floor grabbed me, home baby, we're not sleeping much tonight,and left together.  

Rosies friends laughed shouting good luck as we left, I had no idea what they meant but was excited to get home. 

Once home we made a beeline for the bedroom grabbing a bottle of vodka from the fridge on the way. I was pushed on my back on the bed, my girl jumped on to starting to strip me, Rosie watched sat in the corner chair drinking from the vodka, i was down to my pants before she even spoke such was my girls enthusiasm. 

Your girl says you have a good sized cock, is that true? 

My girl fished it out of my underwear, I was already hard, mmmm I'm going to enjoy that she grinned.

Time for fun baby my girl whispered, as she brought out some scarves and the blindfold, I assumed my usual position stretching my legs and arms, the girls wasted no time in getting me tied to the bed, my girl had Rosie help her undress, Rosie spent time sucking my girls nipples, she would turn to me wink and go back to my girls tits, really making a show of it. My girl was moaning grinding her pussy against Rosies hand I was stuck watching as Rosie knelt between my girls legs, grabbing two handfuls of ass Rosie pulled my girl into her face, Rosie went for it sucking licking  teasing and fucking her pussy with her tongue. Using two fingers as she sucked her clit. Watching my gf's knees buckle as she came into Rosie's mouth nearly had me cumming. 

Once she got her senses back they looked over to me Rosie poured the vodka over my chest licking it up spitting it into my mouth, my gf kissed me searching out my tongue to suck back into her mouth, she was ravenous,  Rosie had started nibbling and biting my nipples. My gf brought out the blindfold, tying it tightly around my head ensured it wouldn't come loose. Hands and tongues explored my body, I was a ball of trembling nerves, the slightest touch sending shivers through me. Then one of them took my cock into their mouth, only the head their tongue fluttered teasing the eye, I tried to thrust upwards to fill the mouth but a body pinned me to the bed. Tits pushing into my chest as a tongue snaked its way up my throat, teeth gently grazing my adams apple, the tongue licked up to my ear, I could hear shallow breaths, somebody was very turned on. The mouth on my cock had taken me deep swallowing it whole, they took me hard and fast I knew I could last long under this kind of attack. Oh god someone is going to get a mouthful of cum I breathed heavily, the mouth instantly released me, a hand wrapped around the base, squeezing tightly. My girlfriend whispered oh no not yet. 

Now realising it was Rosie sucking as my girl had me pinned down, My girl asked how good a cock sucker Rosie was, very very good I responded. Would you like to cum in another girls mouth my sexy man? She asked teasing. Fuck Yes I answered breathlessly. 

Rosie held the head in her mouth again, Baby, want to know a secret my gf whispered? Yes I answered.

Remember when me and Rosie danced in the bar?

I nodded 

Remember we ground our crotches together?

How could I forget.

Rosie has a little more in her pants than me, in fact quite a bit more. She's trans baby, your cock is in a girly boys mouth. 

I groaned my cock was like marble, Rosie took this as me not minding and sucked deep, my cum burst hot and fast down Rosies throat, she swallowed me down hungrily. She crawled up my body lifting my blindfold looking into my eyes our noses just about touching, she looked for a response from me about the new revelation, I lifted my head slightly, licking her lips. She pushed our mouths together her tongue searching out mine as she shared my cum. My gf had started sucking me as Rosie kissed me, she pulled away, Your girl said you would go for it. She said you were a filthy perv and would love my tranny lips on your cock. Was it good? Did my sissy lips please you? You fuckin made my balls burn you sexy bitch I told her. She giggled in response.

You're not finished yet my gf said, removing her mouth and using her hands to stroke my cock. Have you ever fucked a gorgeous gurls ass? 

Oooh squealed Rosie, she adjusted her position straddling me. Oh that's it get my ass ready Rosie said az she looked back as my gf lubed her ass.  

I felt the anal pucker stretch and open to accept me, she bit her lip as she took me slowly. My gf moved around to the front of Rosie kissed her tits, pulling at her cock I realised this was the first time seeing it.

Suck Rosie I demanded.

Yeah bitch serve your lovers lover she sneered. My gf blushed and dropped and took Rosie, as Rosie rose up from my cock she fed my gf her cock.

She fucked us both harder and harder my cock held tight in her vice of an ass, and my gf forced to deep throat her.

I  cried out that I was going to cum. Empty it in my ass Rosie exclaimed. I pumped hard and deep filling her ass with cum. Rosie pulled my gf away from her cock. She raised herself above me and stroked that beautiful cock I'd never considered a cock beautiful before, but attached to her thats exactly what it was. She pulled my gf close, wank me over your man.

My gf took hold and stroked her hard and fast as she straddled my chest.

Your lives will never be the same after this she stated simply. She came splashing her cum over my face, neck and chest. Both Rosie and my gf licked it off my chest and kissed me.

Its safe to say things have never been quite the same, we haven't seen Rosie in some time but I'm sure we will again, last i heard she was involved with a lesbian couple that wanted children, so I guess her cum is reserved right now 😉