Twin Brothers Make Sperm Donations in a Twin Study

Michael and Jacob Stax have agreed to participate in a twin study. Two nurses (Cesar Rossi and Sean Harding) escort each brother into separate exam room and begins the exam where they measure the men's cocks. This is one very kinky study and they have some very unique methodology around sperm collection, but then this is Extra Big Dicks.

Michael asks if there are any porn magazine available to help him along. "There aren't," Cesar says, "but I'm here to help in any way I can." He puts his mouth to use getting this twin brother excited and ready to pop his load, but it's going to take lots of sucking and even some fucking before Michael is ready to unload in the collection container.

In the other exam room, Nurse Harding asks Jacob Stax to strip off his pants and underwear so he can measure his cock. Sean gets the flaccid measurement and tells Jacob that he's about half an inch bigger than his twin brother. Then he too get the twin's cock hard with his mouth. He mentions that they're the best hung twins in the study and remarks that Jacob is circumcised but his bother isn't.

Then Sean grabs Jacob's huge dick and licks it before sliding it down his throat. And just like his brother, Jacob's cock takes a lot of manipulation before his nuts are willing to unload.

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