Males like sex. Females like sex. Might as well get used to it, it continues to progress our race.
As for the kid, it sounds like his problem is addiction. kinda like how I can't stop browsing the web even after ther'e nothing to look at, or play games for weeks on end and lose all track of time. Then again, I have people to help drag me out of my own little world when I sink into it. It appears all this kid has is a computer and wayyyyyyyyy to much free time on his hands to further his addictive personality.