Why you're in the sex thread after saying "No, sex before marriage is immature, it should be special and with the one person you love" etc... and then afterwards you come in again and talk about threesomes and all that jazz.
Honestly, if you have no experience, you have no experience. You talk like you do or you pretend to, at least.
Just be honest, you know...
Also, I completely disagree with the whole sex after marriage deal. You can love someone completely and not be married to them. Also, marriage barely means the same thing anymore, sadly.