You need to give me a sperm sample, but you want some motivation! I agree after some hesitation, feeling a bit naughty today and wanting to help you out... I grab the vibrator out of my locker to give you a fantastic and quick orgasm, then collect your sample to see that woah, you came A LOT! After putting that away, you ask to buy my panties, and I hesitate but eventually decide that it's too late to be modest now.