I started that thread on MF so I'll jump in here.

Just as a FYI FT is on my hard limit list.

I've played with multiple Dommes where the session involved what I see as degradation. None offered or attempted FT. Some had it listed under their hard limits and others didn't mention it one way or the other. Of those that did mention it on their site as a possibility most required it be specifically booked and some charged extra.

In my experience degradation usually involved a lot of kneeling, crawling, boot licking (including the soles) and "forced" consumption of other challenging substances, often involving Mistress's golden in some form. Use of a leash (attached to a posture collar or a parachute harness) has also been common.

In the most recent session I've had it involved the Domme dropping over ripe banana chunks on the hardwood floor, stepping on them and then having me clean her boots and the floor while restrained