When engaging in anal in the doogy position the man, on the point of ejaculation, batters the woman in the kidneys as hard as possible. This results in spontaneous vomiting by the man/woman taking said beating. This results in a far tighter orgasm. Apparently

Whilst having sex with a woman (doggystyle), a small peice of bacon is tied to a string and swallowed by the girl, then just as the man ejaculates he pulls the string and the bacon comes out of the womans mouth makin her gag and tense up increasing pleasure for the man.

When engagein in anal sex, the man waits until hes just seconds away from jizzing before ramming his fingers down his girl/boyfriends throat.This causes his victim to retch,and consequently tightens up the splinchter.This effect whilst cuming would feel quite good,I predict.

To have anal sex with a person who, prior to the deed, has swallowed a piece of raw bacon with a length of string attatched to it. One end of the string hangs out of the mouth of the anal recipient and as "the moment" approaches for the anal giver, he yanks the piece of string, causing the other person to vomit up the piece of bacon. During vomiting, the muscles in the anus become tightly clenched, causing an amazing sensation for the anal giver.

Putting a Wolf in a bag

the act of having sex with a wolf in a large bag!

If someone is to be Tea-Bagged, and the Tea-Bagger has really hairy balls, "Wolf Bagging" Occurs