Well, it was a joke...imagine ducking someone who said something cringe, just because they rolled a 20.

I guess who am I to say no?

There’s a major difference between “roll at least a 16 and you’ll have seduced the guard” and “seduce me to seduce the guard.”

Different people are comfortable with different things. If you’re fine seducing your DM, cool. But I certainly wouldn’t be.