Wife’s fantasy about being sleep fucked by a stranger.

How out of it does a woman have to be that she doesn’t wake up being fucked? Passed out drunk or drugged maybe (not condoning either of those) but I can’t imagine any woman sleeping normally isn’t going to wake up and realise some man has got his dick in her. She might pretend not to if that’s her fantasy but she IS going to realise surely!
J.
u might be surprised how drunk chicks can be reakky abused and not properly woken
 
So me and my wife are pretty open and enjoy great sex, we both love somnphillia (sleep sex) and have practiced this many times before, she loves the no control and being abused whiles she’s ko’d, so recently she has been more open and told me her ultimate fantasy, sleep fucked by a total stranger while I watch, she wants to be fucked and used anyway they wish, not sure how I feel about this as it’s always been me, I absolutely love having control and doing with her as I please with no barriers, so looking for opinions, what would you guys do it it was your wife?
I abused my wife to secretly recorded !!