This is going to sound very very strange.

A friend of mine has recently found that her boyfriend has been cheating on her... so what i hear you cry but he's been shagging her sister and her best mate!

She is obviously pissed and has now taken revenge, there is a tablet that can be taken to make a man well imputent for a short period of time, she slipped over thirty of these things into his pint and well now he can't ever get it up ever again even with viagra!

Do you think this was revenge in the extreme or justified, this has now made me decide that i shall never cheat on my girlfriend with another woman although she doesn't mind my bisexuality

I never get much pleasure from revenge but sometimes my need for natural justice drives me to exact retribution.

What she did in that case was a little extreme, a real case of the bunny boilers
I'm presuming the tablet was some form of Bromide solution, if it is then it will eventually wear off but it may take some time.

That's why you should drink Guinness, you can always tell if someone has spiked you
Plus if you drink it outside nothing can fall/fly into it

Hmmm, you must admit though shagging her best mate and her sister was bad... i actually think the three of them did it at once as well to make it worse.

He was i think pissing blood for a few days but thats stopped now.

Still hit them where it hurts!

It was pretty bad on his part, the guy deserved a good kicking but what he did to her wasn't permanent, what she did almost was.
Revenge should be an eye for an eye not a head for an eye

I think that got it out of her system though for a while she was thinking of giving him the pill so his estrogen would go up and he'd develop tits.

I personally think that would have had been worse.