Bonking is bonking, still part of your needs. If you feel guilty about it, then stop and focus on other areas like work, your kids, or take up some other activities.
Whatever you do, just make sure that you do not have those thoughts about your two little girls! Fathers who prey on their own children are the worst, most inhumane bastards ever. You can touch any girl out there but never ever lay your hands on your own daughters. You protect them. You don't want to be the next Josef Fritzl
Fritzl case - Wikipedia, the free encyclopedia