1. Wet dream pads.
I don't get wet dreams. In fact, about half of all boys don't get wet dreams. But, for boys who do get wet dreams, I have an idea. Wet dream pads are put in a boy's underwear before he goes to sleep, and taken off and disposed of after he wakes up. They are like menstrual pads, but stronger (to prevent it from ripping apart if he gets an erection in his sleep) and more absorbent (to prevent stains on his underpants, pajamas, and bedsheets).
2. Masturbation...