Well he's as big as he's ever gonna get. I do suggest trying different positions though. Each position gives a different feeling and sensation, and some allow him to enter you deeper. Try it from behind if you haven't already...This allows him to "really penetrate" if you know what I mean. :) just have fun trying out different positions, it's nothing to ruin your relationship over. You just have to find out what works for the two of you!! Have fun!