want to feel him

So the guy I have been seeing these days is a bit smaller size to what I've had before..  I've had much thicker and bigger but that's not the problem I don't mind as I'm very attracted to him and we still have amazing sex .. but he gets me so wet that while his fucking me it just goes in is there anyway to be tighter while his doing it? Any options? I feel embarassed and I want it tighter for him