Marranda Insertion

The act of a woman taking a man's cum in her mouth, and then forsing the cum into the man's butt hole.

The boss caught Tom and Sarah doing the Marranda Insertion in the breakroom.

by Pr_TickleButton December 27, 2011

German Incursion

When a person gives a handjob to two people simultaneously, each receiver on one side of a national border. (Cross-border handjob) -Taylor Richard

Lucy was on the German/Belgium border giving a German incursion.

by Frine February 13, 2015

aerial insertion

When you hang from a four post bed and your partner is waiting on the matress with hips arrayed skyward. Careful cause without proper aim it will lead to injury.

I tried an aerial insertion but aimed too high and took a knee in the balls.

by Eldrin86 May 17, 2016

french invasion

French invasion is when a girl frenchkisses her partner's anus

Dude she is a total animal in bed, gave me a french invasion even

by TheMountainKing August 17, 2017

Backflip Insertion

Most commonly found in Parkour porn. When one partner backflips and lands with their penis inside of the others butt, mouth, or vagina.

My friend got caught watching Parkour Porn by his dad and they both watched the backflip insertion portion.

by FrenchRolls November 6, 2017

circle invasion

A euphemism for inserting the penis into the vagina; vaginal intercourse.

Imma bout to embark on a circle invasion with my best soldier.

by Crusader of Rock May 23, 2018

re-insertion assistant

An observer and/or participant in an intercourse session --- often the "second" guy/girl in a threesome --- who is tasked with promptly tucking the dude's randomly-swaying woodie back into the chick's love-tunnel whenever it accidentally pops out from his having unintentionally withdrawn it a bit too far prior to his next thrust; this relieves the lovers from irritating pauses in their steamy copulating to semi-blindly fumble back there themselves and re-insert the errant schlong each time.

Finding a willing re-insertion assistant is usually quite easy --- often, you simply need to approach a random passerby and offer him/her a "standard" reward for his/her help: agree to allow the person "a turn of his/her own" with the opposite-gender intercourse-partner afterwards (or at least a post-session hand-job/blowjob from the gal if it's a male assistant), let the person play with the balls and butt-cheeks of the copulating duo for a few moments after each occasion during the "hot 'n' heavy" when his services are required, and/or maybe allow him to give one or both partners a full-body massage --- extra points if you both also give him a nice soothing rub-down in return, of course --- after the session is over.

by QuacksO June 17, 2018