its a bit of a turn on, but it isnt something we discussed. it seems like when she puts her hands on me i start to get sensitive to anything, and the close proximity of my stomach area to anything below the belt kinda leaves it open for your imagination.
It has slowly become a part of our foreplay/playing around regimine. I've slowly given in to it, but since I don't protest as much, he doesn't try as much. Especially since I've figured out how to tickle him back. Just a little brush tickle every now and then.