Nutbusters
Have you ever heard the rumor that cum tastes sweeter once you've eaten pineapple? These two dudes decide to do an experiment, one eats pineapples for 50 days straight and the other one doesn't. They bet some money over this, so they need a babe to give them blowjobs and taste test their sperm and tell them if the pineapple sperm is actually any sweeter!