A long time ago, one of my daughters asked about my feelings on her having sex.

Oh, great. Ask Dad, right?

I gulped, and rambled on as rationally as I could with reasons pro and con. She let me go on far longer than I would have wished and then interrupted.

"Well, too late, I did." And went back to doing her homework.

Okay, then. Dad has stuff to do in the basement now :)