Teachable 3

Sarah is enamored with sexy older man Mr. Smith, but her curiosity about other men has been piqued lately.
She figures it's because Mr. Smith was her first and only, and she tries to ignore her urges, but whenever her old P.E. teacher comes by to visit Mr. Smith, she can no longer contain her lust!
Will Mr. Smith accommodate her desire to take it hard and unprotected from someone else? Perhaps he'll just demand something naughty in return…

** Make sure to read Teachable and Teachable 2 first! **