Guys, how long would you last against a femdom?

Assuming daily necessities don't have to be met, erections won't be problematic after a few hours, limits, aftercare, safewords, and consent is agreed beforehand, they're your ideal kind of woman, they're extremely skilled and experienced in BDSM, and ofc you're into femdom. For me, I think I'd probably last not even a day before I'd be willing to submit to them in a 24/7 M/S relationship, but realistically it'd probably take anywhere from a month to maybe over a year without such hypothetical conditions.