I want to write a fictional comedic story about a kid who at 16 still hasn't reached puberty, his voice is high, his balls haven't dropped, the family doctor looks at him with concern but says to just give it time.  here are my questions.

1 / I know that all balls drop shortly after birth (I think) but that wouldn't necessarily keep a kid from thinking his are way too high and tight.  So, what oddball and/or outlandish ways can you think of that a boy like this might attempt to get his balls to drop?  The only thing I can think of is hanging a brick off his balls.  Other thoughts?  Oh, here's one: tie a string around his balls, attach the other end to a door handle and slam the door.  same deal as pulling out a loose tooth but with the scrotum instead.  Anyone else got some wild thoughts?

2/ I want the doctor to look at the kids balls and show concern and call in the mom so they can all have a chat.  What could he somewhat plausibly be concerned about?  The story will be set in the late 60s, so maybe knowledge of such things at that time were more rudimentary.

3/ A girl wants to have sex with him, and he wants to but refuses, on the grounds that he wants to be a real man before he has real sex for the first time.  My question is, what do you imagine sex would be like for a pre-puberty boy?  What's different about it than post-puberty sex?

Thanks a bunch for any thoughts you might have or if you can think of other sites for me to visit that might have answers, that'd be great, too.