Slapping while fucking

I never realised it was such a 'thing' with guys until I saw it in a porn scene where the older guy slapped the other guy's arse while shagging him. For some reason the actual smacking sound really turned me on coupled with the sounds of the slapping moist flesh and...
Ummm.....excuse me a moment....
 
I have to admit, when I opened this thread the first thing I pictured was "She's my sister! She's my daughter! My sister! My daughter!"

I do enjoy the occasional hard smack on my ass while I'm getting fucked. Reminds me who's in charge. Grrrr :tongue:
 
The sound of a hand slapping an ass never turned me on,
but the sound of a guy's BALLS slapping against an ass while he's
fucking him? Yeaaaaaaaaaaaaaaahhhh....