ass fingering 

When a girl inserts her finger or fingers into a mans anus and begins to stimulate the area in a variety of fashions e.g. twisting the finger, attempting to click the fingers, or scratching using the nail.

Greg forced Claire to begin ass fingering him.

ass fingering by Slickrick88 November 17, 2009

Livestock Fingering 

The practice of inserting a finger in and then out of any farm animal until one of you completes.

Can be done for your pleasure or for the animals.

Hey Pete, do you want to go to the country to do some Livestock Fingering? I've fingered a goat and a ram but never a chicken.

Its 9am. Have you fingered your livestock today?

Have you gotten to Third Base (aka fingering) with that ram?

Livestock Fingering by PartTimeLover November 23, 2009

Fingering 

When a guy in a cruise hot tub puts 2 fingers in a girls pussy to pleasure her. She then clenches her fist in the agony of pleasure. Then everybody in the hot tub figures it out that the guys is fingering her and everyone gets out.

He was fingering her before sex for extra pleasure

Fingering by Hotjock22 October 20, 2017

Findering 

Findering: The act of using tinder using someone else's profile.

Person 1: Dude what are you doing on my phone?
Person 2 : Bro I'm findering for you.

Findering by Red283 August 1, 2016

Flondering 

To flonder (gently play with someone's cock)

Stranger: "Mmmmm"
You: "FUCK! STOP FLONDERING ME!"

Flondering by BigBong69 November 20, 2015

Fingering the Beans 

The act of stimulating an anus with your finger while said person is in the process of having explosive chunky or thick muddy diarrhea resembling beans or re-fried beans. In general the diarrhea coats the finger, hand and wrist at beast.

John by accident ended up fingering the beans with his girlfriend Lily. While lost in lust her bowels gave out and she exploded horrid chunky diarrhea all over but John refused to quit and kept swirling his digit around in the beans.

Fingering the Beans by Dogler July 27, 2017

Sleep-fingering

The act of pleasuring your female partner while both are sleeping and neither having any knowledge of what’s going on.

Steve knew he had a history of sleepwalking, but never did he imagine he’d experience what happened today. During an afternoon nap with his girlfriend Steve was awoke to sleep-fingering her.

Sleep-fingering by JT1523 December 22, 2017