How deep do you like to be?

I agree with several of our other posters.
Depending on the lady and what she can handle or what you need to happen.
Balls deep can be excellent if you are wanting to hit the crazy button or push into filling her up and triggering deep Os.
Head fucking or the 1/3 note above is always fun to get them to squirt and hit the G spot as well as if you have a sensitive HEAD then you get like a 110% return for your efforts.
Other times giving half it mixing it up along with positions is fun.

On the personal note of what I prefer.
Missionary slow deep to the point of having to actually pull my self Away watching her face
Or her riding me and thrusting up into her as she is coming up to sorta do a double fuck!
 
It all feels great, but balls deep is definitely preferable. However, part of the appeal is the “work” and time it takes to get to that point, and the pleasure she is receiving along the way.
But man, when I get to slide past her cervix into the fornix…that’s a special feeling

Oh yeah my buddy and I put in a lot of work prepping her everytime for sure and makes sure she feels good even before we do any penetration but my God entering that pussy is beyond anything I've ever felt before no matter how many times we've done it
 
During penetrative sex, how deep do you usually like to be? Does being “balls deep” get you closer to orgasm? Or is it just the sensation in your head that gets you there? Would you say you can feel pleasure in your shaft when fucking?
I'll like to be balls deep....especially when I cum. And I definitely feel pleasure in my shaft too when fucking.
 
balls deep. wife usually mounts me, and slowly works my 7.5" x 6.5" cock into her. she was on the pill for years, so we fucked a lot, and I blew my load balls deep. over the years I got bigger, she loved it, and reached orgasm much sooner than before. I was ~6.25" long at one time. her time to orgasm was 5-10 minutes after she got me mounted. after some PE growth, her time to orgasm was 3-5 minutes. I gained 1.25 in length, and about the same in girth. and almost doubled my volume.
Mate, you say that you got bigger as a matter of fact. Not doubting you necessarily but even when I catch myself thinking - “wow, my cock is definitely girthier than ever” … I tell myself - it’s just my imagination! It’s been hammered into men in media etc that cock size does not change - cannot be enlarged … how did you enlarge yours ?