[standardUser]

As someone who knows sex workers, has done sex work, attends sex parties, etc, I have never heard the term "unconditional consent" and to me it sounds pretty problematic.

You sound hyper-defensive and I can only imagine you have some issues with sex/sexuality (as we all do) and I suggest you do some introspection instead of accusing strangers of being sex offenders.

Also, you did not answer my question. Just narrowly defining "sex act" is a cop out since we all know different people have different ideas of what constitutes a sex act.

Believe me, if someone asks for you to show them your feet in an explicitly sexual way, it absolutely feels like a sex act even though no genitals are involved.