A nudist camping

Katie reached the end of the forest, and saw a large RV camping. There were about 75 trailers here. Though Katie felt embarrassed and tired, she still decided to soldier on and walks towards the camping.

Once she reached one of the trailers, she saw an 40-year old-ish nude woman walking.

Katie walked towards her and asks:

"Miss, could you help me? My parents are lost in the forest?"

"Sure, I'll sent someone. You should go back to your trailer, then we'll get them back."

"But I am not from here. I don't have any clothes with me." Katie explained the situation.

"In that case, go to my trailer, and rest a bit. It's number 16. I should say that my son is inside."

"Doesn't matter. Thank you." Said Katie, and walked off.

Katie entered trailer 16. It was a quite large and fancy trailer. Suddenly the son came from the back of the trailer. The name and personality of the son is...