Dress real sexy like they said to draw him in, and maybe have some kind of "switch" or small stick.

(He goes to score immediately in the golden triangle)
give him little whoopin on his hand and he draws hand back
"Na na na, mommy says you kiss here first..."
"Now rub mommies back"
"Ok, turn over baby let mommy rub you"

Kinda along that where you can direct the show some.

Still half the time you may as well let him get a quick shot and go to sleep, but make sure you have been satisfied if you want it. Of course this is provided he's mostly on good behavior.