Urban Dictionary contains several definitions for wolfbagging. The most accurate is the first:
"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."
Wolfbagging isn't the most popular sexual practice but the number of participants is growing. Hopefully informed web pages such as this one will help swell that number. Out of the hundreds of people with whom I have had sex, more than a dozen have tried wolfbagging with me.
For most people, the vomiting response lasts only a few minutes. The modest discomfort whilst throwing up is more than compensated for by sexual pleasure.
Wolfbagging is enjoyed by all sorts of people. My wife and I wolfbag where she receives anal from me, and she has wolfbagged me with a strap on. I've also wolfbagged with male friends.
Wolfbagging is legal in all locations that permit anal sex between consenting adults. Consumption of bacon is not legal in some countries.
Wolfbagging can be performed as part of a BDSM or master/slave scenario. Being wolfbagged whilst being restrained is a truly wonderful experience. However it is also practiced in more conventional heterosexual and homosexual sex games.
Your mate is wrong.
Wolfbagging once or twice a week is not harmful. Frequent vomiting is not healthy and can cause damage from stomach acid to teeth and the throat. For more information, see http://www.recoveryresources.org/eating.html and http://faq.emetophobia.net/vomiting.html.
Liquorice bootlaces are a popular option.
The Profaniwiki has lots of suggestions.
See below:-
Copyright IJA 14th June 2005