Yes I LOVE having my nipples played with. They are like a "switch" that turns me on really quickly. When my nipples are played with, it enhances everything. Sex, jacking, anal play, everything!

Cum over the nipples and sucked and teased off..
Very nice..

I'm the same way... its hot seeing how hard mine get from pinching them until they become hard nubs...

My nipples are connected to my cock. When girls learned that sucking or tweaking my nipples got me hard it became a game for them. We would be hanging out and my girlfriend would casually lick a fingertip and rub my nipple if she was horny. Now my wife just has to reach into my shirt and give one a twist, she sucks them as I cum in her, very hot.

That's hot to imagine... I can picture it now... I love it when they rub me through my shirt and see my hard nubs sticking out...

my nipples are hardwired, love it.