You're having a sleepover with your best friend, when his stepMom comes in to check on you. You tell me you can't nap because you don't like napping alone and I eventually offer you to come and nap in my bed. I usually nap naked, I hope that's OK...

Later, you wake me up in the middle of the night telling my you feel really sore down there. I take a look at it for you and immediately know what you need to feel better.