GOB walked up to the now common sight of the dry erase board covered with a sheet. He was wearing a long-sleeved shirt and sweater combination to project an aura of responsibility. That may have been a mistake during the middle of summer.
"Well, children," he said, trying to exude the air of a children's show host, albeit one who the state had to warn the people in the neighborhood about due to Megan's Law, "I just wanted to remind you what we're all doing here. I'm here to teach you how to be responsible if you give into your hormones and try to screw each other like animals. I'm not trying to promote it, I'm just trying to teach you how to do it safely and intelligently. After all, the only thing I really want is to make sure that you all grow up to be responsible adults."
"That's why today we'll be discussing safe sex. Specifically..." GOB pulled the sheet off the board, revealing the lesson name,
"Ways to Avoid Concussions During Sex."
The sad part was that GOB was trying to be sincere in giving the students a lesson in safety and responsibility today.
"There are about three times as many ways to avoid concussions as there are to cause them. And there are five ways to cause them during sex, so that should give us about 13 ways to prevent them." GOB's math was impeccable. "To keep this nice and easy, let's look at the ways that you can get a concussion during sex."
"First, head to head contact. No, I'm not talking about when two gay guys have unintentional crotch-to-crotch contact," GOB said. It was a joke. He was being lighthearted and friendly, but responsible. "No, this is when you're either not paying attention or you're just going loose above the shoulders and you and your partner commit what is called a 'Headbutt of Passion,' which is not what it sounds like." What is sounds like to GOB, that is. "The skull is the hardest bone in the body, but your brain is loose inside of it. So when two heads butt, your brains slosh around and it isn't pleasant. Unless you're into that kind of thing.."
"The second method is hitting your head on the wall or a headboard. This usually happens when the person on top isn't paying attention to their surroundings and gets too close to a hard surface. This is why you should never have sex in a room with an exposed brick wall without first scouting the room out. Brick walls hurt. Remember that."
"The third thing that could cause a concussion is having a partner who is into way rougher stuff than you were expecting. They may try to hit you with various things to help them get off, including clubs, individual bricks, passionate midgets, or their own impressive upper body strength into a punch. These people are dangerous, but you don't usually know it until you're both naked and they have a baton strapped to their leg."
"The fourth method involves debris falling from the ceiling. This will usually happen in older buildings with poorly constructed ceilings. Just noting here, if a ceiling collapses on you, you're not meant to get lucky that night. That's just a fact of nature."
"The fifth and final method of getting a concussion during sex only happens when you're outdoors and you're unlucky enough to be in the path of some kind of large animal, like a moose. Mooses hurt."
"Today you'll be breaking into groups of three and focusing on one of our five ways of getting a concussion during sex. You'll be coming up with a list of ways to prevent concussions from the way you choose. Remember, there are only three right prevention methods for each way, so think about it really hard and turn in a list of your three ways at the end of the day."
[OOC: Standard stuff blah blah blah.]