Has anyone seen my cuffs?

Having a problem with slap back delay?
 
I've been seeing a young lady who gets rather friskey after an evening out on the town? (afterall, that is what she's paid to do?) When it comes to the part where she starts slapping me, I never know how long to wait before slapping back? I've tried the recommended short delay for effect (75 ms). But it doesn't seem to be working.
 
I'm considering trying a stereo delay with a ping-pong effect where she goes (right side), and then I go? (left side) With each subsequent echo loosing some amplitude. (of course with the Attack turned way down...)
 
In the imortal words of Lady Gaga, "And baby when it's love, if its not rough it isn't fun"
 
Please don't take anything I say seriously.

Make sure you have your knob 100% wet, otherwise you won't get the full effect.

Nope, haven't seen Mike Huffs.

Saw Mike Hunt the other day, talking to Hugh Jarss.

Or Under the Stands by Seymour Butz?
Or Rape At the Gas Station by Hoo Pumped Ethel?

As long as you get speakers, it's OK.