Michael Stax has to give some sperm donation as part of a study with his twin brother. He asks if there are any porn magazines available and Cesar Rossi tells him he is there to help. He starts stroking Michael's cock and then sucking it. Inside the exam room, Sean Harding explains to Jacob Stax that he will be getting penis measurements for the Twins Study and for him to take his pants off. Jacob and his brother have the biggest penis of the study. Sean starts pleasuring him with his eager mouth sucking his big cock. It goes balls deep into Sean's eager ass. Jack Andy and Cesar Rossi are in bed making out with each other ...Read More