teach you children well

...so they don't shoot you in the ass when you are topping of the wife.

Son Shoots Dad After Misktaking Parent's Sex For Abuse

1. Don't let you kids know where you hide your gun.
2. Lock and deadbolt the bedroom doors.
3. Teach them that even at advance age (to them), wild screaming sex is still possbile.
4. If they don't believe #3, tell them that you are extremely endowed and freaky; make them proud to have inerited your genes.
5. Send the kids away or go to a hotel if you are going to be screaming all night!

Thanks to Dave Munroe for the link.