you mean NBP? I thought ya meant BP?
Man dont worry about ya NBP, its bollocks.
Ya can use every inch of ya BP, is that whats getting at ya??? the NBP is just for healthy studs with no fat pad, the BP is for most of us with fat pad of some sort around there or tissue in the way.
Ya BP can be used in sex, I use myn ALL the time , practice makes perfect....dont worry over ya NBP, imho its a crop of shit for the skinny fit studs lol