I'm not sure how I got in this predicament. A few days ago something about me changed.... and it's been getting... harder to deal with. It keeps growing. Pretty soon my skirt won't even be able to cover it. Especially after a day like today. Seeing Jenny take her shirt off in the locker room made me so rock hard, I was sure I'd get caught. Thankfully I could sneak away and take care of it myself...