I'm going to try this on my wife.
I buy and use ketamine by the gross. If I were made to be with a woman in an ketamine stupor, I'd just as well have a rubber doll filled with warm water. Ketamine makes the woman unable to respond and she just lays there. Its easier to drain the water from the doll than it is to carry a stoned dead weight woman back to a car or a club. Besides, a woman drugged up on ketamine will also release her bowels and bladder and that don't clean up well either.