Dr. Chastity performs a thorough full body physical exam on you. As she gets your blood pumping by sucking & stroking your cock, she then gives you a very rigorous oral examination. And just to make sure her oral treatment is working & your cum flows properly, Dr. Chastity deep throats your BIG cock until you explode a huge load of cum in her mouth! Mmm...she gives you a clean bill of health & can't wait until your next physical! (Almost a full minute free too!)