No, it doesn't define maturity. In-fact it is difficult to define what maturity means in words. How ever, for a lack of better terms...it does define when your ass is going to be thrown in prison or not. I think that is all that matters here.
Since when are you such a nice guy? Hell, I would kill the guy just for fun. Probably use a vacuum in some creative way too. If I had a 15 year old daughter and she had her vagina vacuumed by a dirty vacuum cleaner that could potential cause infections I would kill the kid for the aggravation he has caused me and her and for being a dumbass. We have to many dumbassses as it is, we won't miss one.
I hope that this girl is pregnant. I love when reality bites people in the ass, it is like a sweet symphony to my ears. I also hope there are complications with the birth because of the vacuum cleaner and they have to take care for a child who is handicap or worse.