Features: Slutty scientist role play; Jerk off instruction and masturbation encouragement; Strip teasing out of a lab coat, sexy office outfit, bra and panty; Full nudity; Plenty of dirty talk and close-ups; Finger fucking and an orgasm!

Dr. Kayla is in need of an eager and willing participant to partake in her newest research project. A group of investors have hired Kayla to work towards finding the perfect ingredients and ratios for the invention of coffee creamer that looks exactly like....cum! Why!? Well, these investors want to start a coffee shop/brothel, of course! So obviously all of the cafe's menu items need to have an erotic component to them! Kayla is excited to lead this research and has poured hours of her days and nights into the mixing bowl, combining various ingredients until she found a powdered sugar and coconut milk recipe that not only tasted delicious but also seemed to look a lot like cum! Perfect for her coffee! But ever a professional, Kayla knows that she needs to abide by the laws of science. She needs a control subject. A pure, unadulterated specimen of cum that she can compare to her new invention. And it needs to be fresh. Hot. And Kayla needs to be able to see this cum squirt directly from the source. That's where you come in. You answered the online ad, signed up to be a test subject, and now you are going to pump your cock hard and fast and give Kayla all of the cum she requires!