No thank you.

"Thanks, but I don't think so," you respond. "I prefer my girls to be a bit saner."

She just smiles. "If you ever change your mind, let me know", she says and walks down the hall, working her hips so her ass sways from side to side, making your erection even worse.

You duck into the nearest bathroom and quickly rub one out. You know you should be disgusted, but that scene in the library sticks in your head.