That one time [M]y brother’s g[f] and I…

I don’t know when the attraction started, but it was clear as day that it was
there. You were forbidden in every way: my marriage forbid it, your relationship
did… and that it was to my younger brother made it a even worse.

But… the attraction was there.

We had flirted before, subtly, just looks and a few hinting words, and late into
the night before after everyone else had gone to bed we got quite a bit more
open about our mutual attration. You were very clear that you wanted me, and
there was no question that I’d jump into bed with you in a heartbeat. Like our
other, milder flirtations, these were just words.

Except, this time was different. I woke up to get coffee in the quiet of the
morning before anyone else moved around. You were staying the night, alone,
using our guest bedroom. I assumed you were sleeping, and I was keeping as quiet
as possible; both you and my wife were known to be light sleepers. I turned,
though, at a small sound and saw you leaning on the doorjamb in your pajamas
with that sexy half smile. From there, it was *quick*. We both saw the
opportunity and leapt on it. I followed you back to the guest room and as you
went through the door I pressed myself up behind you and wrapped my hands around
your waist, pulling you back onto me. I could feel you quivering under my
fingers as my hands ran up your sides under your loose pajama top, coming to
rest cupping your breasts, my fingers lightly tracing circles around and under
them. Your breathing was fast, but you were deliciously quiet, knowing my wife
was asleep just downstairs.

I pushed you down onto the guest bed and while you were bent over I pulled your
pajama bottoms down, exposing your hairy pussy and gorgeous ass. You weren’t wet
yet, but the smell of you sent a spike of lust straight to my cock. Leaning in,
I buried my face between your ass cheeks and started working my tongue inside
you. You tasted musky and intense. Deeply sexy and delicious. Every sense except
my hearing was focused on your pussy in that moment, while I listened for the
sounds of movement in the house. I could taste you getting more aroused and
finally I whispered for you to flip over and spread your legs so I could eat you
properly.

I worked one big finger into your ass and a second into your pussy and started
fucking you both ways, my tongue still working on your clit and on your lips.
You bit your hand so hard I wondered if you’d drawn bloosd while you came on my
mouth over and over again. Your pussy would clench down on my fingers each time,
gripping me while you whimpered.

Eventually you pushed me back and whispered that you needed to stop. One last
lick the length of you and I leaned back. You asked me if I had condoms and
sadly… we did not. My wife and I didn’t use them and you weren’t planning on
fucking anyone on this trip either. With a smirk, though, you slipped my
underwear down over my hard cock and started licking me. I’d been dripping
precum the whole time, and the head of my cock was slick with it. Watching you
take a drop on your lips and then pull back and smile, the glistening thread of
it between your tongue and my cock was wild. Finally you closed your lips over
the head and started swirling and sucking me.

What you didn’t know then is that I had never — not in more than 35 years of
life — cum from a blowjob before. The combination of the lingering smell of
your pussy on my face, the silence that we had to keep, the circumstances of our
mutual infidelity and your amazing mouth had me at a fever pitch and I could
tell that you were going to be the first to get me off this way. I told you in a
whisper that I was going to cum and you pulled your mouth off my cock and
stroked me into your hand.

We kissed once. I went and made coffee, and then spent the rest of the day with
a happy little secret as you and my wife went out shopping for lingerie
together… knowing you’d be sending me pictures from the changeroom next to
hers.

Source: reddit.com/r/gonewildstories/comments/fcw021/that_one_time_my_brothers_gf_and_i