Off the top of my head I would say queefing/farting ??

..was told, “less talking, more fucking”

After her initial pointing and laughing nothing gets embarrassing really ....

In my early 20s...
I accidentally called a girl by the name of her sister.
Who I also fooled around with like a year prior.
I don't remember if she knew whether I messed with her sister or not...
But either way...
It was awkward as fuck.

wasnt really embarrassing for me, but i was embarrassed for him. met a guy, got along, hung out a bit, eventually started to get romantic. keep in mind, this fellow had managed to slip into several conversations, how well endowed he was. anyhow, this was back when i was super shy, so the lights were mostly off. we were rolling around in bed, started taking our cloths off, and that was all the foreplay he was after. he climbed on top, and attempted to put his riffle of life in my ham wallet. he was having a hard time, i kinda tried to reach down and help him, but he pushed my hand away. all of a sudden, dude starts humping away...only problem...this fellow who was supposed to be hung like a horse, had such a tiny sperm stick, that he stuck it in my bellybutton and thought he was in. i couldnt handle it. i made up some excuse about needing to stop to go pee, shut the bathroom door, grabbed his robe off the hook, climbed out the window and never looked back. no joke, probably shorter than my pinky.

Does finding out there is a small gap in the bedroom curtains and the brat from down the road is selling tickets to his mates count as embarassing.

We all have a favorite sex position. Doggy style is my personal favorite. My ex REALLY liked riding, cowgirl and reverse cowgirl. One morning, after a wake and bake session we both got super horny and she climbed on top and started grinding. Half way through she spun around to reverse and rode me to almost finish, slamming herself down on me harder and faster so we both could finish at the same time. Just as we were both about to cum, she lifted herself up too high, I popped out......and shot my self in the face. Not really embarrassing, but we both laughed about it for days after it happened.

The bed had wooden slats supporting the box spring, and we broke the bed, all of a sudden we were on the ground.... we could not stop laughing.

My girlfriend at the time and I pulled behind some storage buildings and began going at it in the back seat. We were quite into it, and the windows were all fogged up when there was a knock on the window, and a voice saying "police, open up". We scrambled to put on clothes while I asked him to wait a sec. When I opened the door he asked "what was going on?" I said "exactly what you think".

Most embarassing sex story? Probably when I was with an ex, she's on top and we're both about to cross the finish line. She cums, hops off quicker than I thought and as I came, my own cum splashed me in the face.
Yes you read that correctly, I am the man who gave himself a facial. Needless to say after toweling off the comically massive load, we laughed for a solid 10 minutes. ?

Oh let's see...finding a gap in the curtains, been there done that. The worst was finding out his dad had come over during the act and heard us. He had a habit of just walking in the house without knocking. With another guy, he broke part of the headboard and my dad asked what happened later during a move. I was mortified and all I could say was don't ask questions you don't want the answer to. He just blushed and said got it.

The other guys in jail started laughing

The dog kept staring at us

Had a party at my house, spent the night hitting on this cute punk chic, we hit it off. Got wicked drunk together, then proceeded up to my room. Then we're off to the races, and next thing I know, the light on in my room, my best friend sitting there, girls gone. Turns out I passed out on her, he was checking to see if I was okay?

Called my boyfriend at the time by the wrong name.

Her friend rang her as we were starting and we didn`t hang up so she could listen.

Have had 2 bad ones.
Once there was this loud noise, it broke, I screamed,
another time just as I finished she said, I waited until you finished, but who are you?
followed by,
Where am I
why am I here
who am I?
ok, off to the emergency room
Temporary global amnesia, lasted 6 hours

Fallen asleep!

One night my first wife and I were getting busy. Pretty soon she's thrashing about...squalling and bawling, about to rupture my eardrums. I'm thinking I"m one hell of a man to elicit that kind of a response. The reality was that she was having a severe leg spasm...not an orgasm. Fecking duh!

I'm not sure if this counts, but...

BDSM club (a few years ago, when I was seriously into the lifestyle) with a couple who were in an M/s dynamic, and I'd ended up being part time submissive to both of them. He'd got me mostly naked, and had written that I was his 'slut' on my back with permanent marker. Later, having forgotten all about the slogan, we were doing other things that involved me lying on a vinyl covered piece of furniture. When I got up, the words on my back were printed prominently in mirror writing on the vinyl.

We tried everything we could find to get it off. We eventually had to confess to the owners of the venue, who were very good about it. They never succeeded in getting it off either, and ended up having to re-cover the piece of furniture. Thankfully, it was something they'd built themselves, and they still had the materials to do it.

Was about 25 had a beagle she liked to pull the sheets off the bed. We were getting busy and did not notice that the dog had come into the room, opening the door. The dog pulled all the sheets off of us. My girlfriend`s 16 years old daughter had seen the door open came in to ask for a cigrette. Think she did not even talk to us for a month after that.

You asking but you not telling, I know your kind.

accidental anal with my first wife.

Calling the girl by the wrong name the next morning. Hey...it was college and we were drunk!