It's not "fondling" - it's sexual assault.

[Solly Mack]

72. Neither his age nor his own possible victimization excuses his actions.

Sex offenders always think about what they will do before they do it. Even when it's a crime of opportunity, they are still acting on a scenario they have thought about before. (Grabbing someone off the street, dark alleys, catching someone alone in their bedroom or laundry room)

Never, not once, were they just strolling along and the decision to rape for the first time just pop into their heads out of no where. They've already thought about rape before and now see an opportunity.

Josh Duggar was sneaking around at night and was caught coming out of his sister's bedroom. He thought about it prior to the act.

Actually, some people "molest" once and never do it again. However, why on earth would anyone trust that person again? It really depends on their individual pathology whether or not they continue the assaults. Duggar's case shows a pattern of assaults. He was caught once (someone told on him) and then many months later he did it again and was caught red-handed, so to speak. Turns out he did it multiple times with multiple girls. He didn't stop - and I'm not of the mind that a few weeks of manual labor cured him of anything.