Flush as you poo. Don't wait until the poo sits down there but flush "while at it" so it goes away and smells less. I spray with Mr Muscle (or any other) right after and that helps too. I don't use those scented sprays to mask odours, but I have one there so they can use it. For my use I got the one that is automatic every 30-45 min so the bathroom smells nice already and I'll press on that Breeze thing more if necessary. If it's really bad I take mouthwash and splash it all over the sink, that brings a touch of menthol.

I never yet had to poo during a booking but that's because once I'm focused on my client I forget my body functions. What kills me is a punter who arrives at mine and goes to poo directly and won't bother spraying after. And that bloody spray stands right there under their eyes.

This is what I do, flush straight away, bleach down loo, wait a few minutes then flush again then bleach again, spray with air freshener then flush once more...smell is gone but then I'm hoping I don't need to poo again especially if watersports has been requested  I really don't want W/S to turn into a H/S session  Luckily it never has lol

Needing to pee just before the booking happens to me all the time, even with regulars, I thought I was the only one!

Also on a side note... I always worry when a client gives me oral, I might fart by accident! Its never happened, but its a massive worry - esp if I've eaten anything fibre rich during the hours before the booking 

I have farted during orgasm literally hundreds of times. I just giggle and say sorry, then afterwards I say it's a compliment as I lose control over my body during a strong orgasm (which is the truth.) Nobody's ever asked for a refund 

It's so interesting to read posts on this thread, especially around "fight or flight" response poss. linked with GI going overdrive.  I actually believe this "theory".  Your brain tells you to "be ready" for action and your gut going overdrive.  It sounds very likely to me.  I might google on this subject later.  Thank you for such an insightful thread.    xx