Oral sex masters Mia Li and Owen Gray perform a sexy science experiment to answer the question of how much what we eat affects the way our juice and cum taste during cunnilingus and felatio. Two weeks prior to their first shoot, Mia and Owen each flipped a coin to assign secretly who would start on the good diet or the bad diet. Then they came into Kink University and sucked each other off on camera and reported their taste test results to us. Two weeks later, they repeated the test on the opposite diet.