Looking for specific kinks

I've always dreamt about having a session with a mistress that sits on my face, telling me to open my mouth and make me swallow farts or even scat. Rimming is something I also love doing, love to lick toes, gag on feet, kiss feet and get trampled. I'm placing an ad since I cannot really find much on the internet for a session. But I'd love some suggestions or if someone offers this, I'd love to succumb.

Thanks in advance!