Re: 3-somes
 

Everyone has hit it head on - the girl has to be into it, she shoud be the one to find the other girl.

Not mentioned yet, but very important if you do not want things to get weird with your GF - you need to have the other girl NOT spend the night in bed with the two of you - do your thing and then the 2nd girl leaves......trust me this is the way to go. (and of course, mentioned already - make sure the second girl is a relative stranger or things will get weird) - AF