Twelvesome 

You're just seeing how far it'll go, aren't you?

A twelvesome has just never been done. It just hasn't.

Twelvesome by MrSaturn33 January 28, 2011

Twelvesome 

1. When twelve people somehow manage to have sex together.
2. THE BEST GROUP OF FRIENDS. EVER.

Mandy and Lisa were sitting home alone when 10 boys showed up at their door. Each was shirtless and the girls smiled as they walked straight upstairs to their bedroom. On the way up they began stripping and tossing their clothes down. As the girls entered their room, the boys were sitting there waiting for them. The girls began kissing each one as they stripped each one individually. After the boys were all naked they decided to take turns eating the girls out. By the time they all had a turn, Mandy had already orgasmed twice, and Lisa four times. Now Mandy laid down and took one dick in each hand, giving two boys handjobs. She then allowed one guy to penetrate her vaginally, another anally. Another boy was having mammary sex with her, as two others each sucked on one of her tits while simultaneously jerking off. Then Lisa sat on her face, and Mandy began to eat her out. Lisa then took two cocks in each hand and gave two boys handjobs, while she gave the last one a blowjob. The first two boys getting handjobs came on Mandy's face, the one having mammary sex came on her chest, the two sucking her breasts came on her stomach, and Lisa came on her face. The other two boys having handjobs came on Lisa's face, as the one getting a blowjob came in her mouth. Mandy rubbed the cum off her stomach, chest, and face and ate it. She orgasmed in pleasure as the two penetrating her came at the same time. It was the best twelvesome ever.

Twelvesome by Flyingtrash August 7, 2017

Twelveside

A succubus that denies that they are one, very dangerous.

Person 1 (Succubus): No, I am NOT a succubus.
Person 2: ok twelveside.

Twelveside by MastTheBest February 7, 2022

tweesome

threesome involving two identical twins and another participant

"she's so hot"
"yeah man she's got a twin too"
"I'd love to have a tweesome with them"

tweesome by tysseling December 30, 2011

Twelvestepper 

When a person has an extremely long fart whilst walking, which usually lasts approximately 12 steps.

Murray was walking down the stairs and you could hear him doing a twelvestepper.

Twelvestepper by strokeslover December 28, 2010

Tweesome

Used with a hashtag (#) on Twitter to tag Twitter threesomes. Tweesome is a group of three Tweeple, F/M/F, sharing cyber sexual public Tweets i.e., engaging in group cyber sex via Twitter. Tweesome posts are properly tagged #tweesome. Often associated with #swingers.

If the number of people engaged in Twex is four or more, it is properly tagged #Tworgy. If the number of Tweeple is three and they are M/F/M, it is tagged #twangbang. If the number of people engaged is just two, it is simply Twex.

As used in a Tweet:

I'm totally up for a #tweesome! Who's naked? See my free videos at link!

Tweesome by twittertwat June 17, 2009

twelveside

a succubus who likes to lead on men

“That woman just led you on and stole $1000??”
“Yeah she’s a real twelveside.”

twelveside by super duper smart person February 19, 2022