Wow, that question's a real tough one (and you lucked out when she fell asleep, lol) ... probably a good idea to discuss with the good lady and make sure you're both on the same page for the next time - and there will be a next time .... I don't envy you that one! lol.
I don't envy me either. I think I might go full on maverick! Sod the good lady. I am going full bonker next time she asks!