Nurse Cupacakeus specialises in checking cock, especially the BBC. My checks start with a sexy, seductive strip to check how turned on you are. My second check as your nurse is to use my mouth and feet to gauge the hardness. I then proceed to my final checks, using my wet pussy lips to slide up and down that BBC to gauge the girth and length. I use different positions to be as accurate as I can. As your nurse, I do recommend repeat visits and constant checkups.