Cathy is right on the money! Here is how I see it. You are not satisfied with his size and or performance which makes you less interested, he knows it, he sences that, he feels inadequet, and wants to have more, he is searching for whatever it is that HE can provide that will please and satisfy you, which please himself in the process. If both of you don't figure this out and this continues, and you get married it will get worse! This is a plan for disaster.

Bottom line is this... if you love this man, both of you need to do what needs to be done, or get out now!

Crazy Jim