When I'm topping, I not only go balls deep but I also angle myself to make sure that my cock is working on the prostate while I'm fucking a guy. It's our second pleasure trigger, next to that pleasure button on the bottom side of our cockhead, but it's of course harder to reach. But it's worth reaching. When I'm bottomed by someone who knows what he's doing, the pleasure can be awesome. In the sex toy division, I still use my very old fashioned, white plastic anal vibrator — the earliest anal toy to go on the market — because it's specifically angled to hit the prostate. Nature must have expected the prostate to be enjoyed, even though a hard cock would be the best way of reaching it. My gf says her one regret at being female is that she doesn't have a prostate: that's because she's seen what happens when she fucks me with a strap-on.