Indica's patient has suffered a major accident, and he's been having problems with his cock ever since.  Nurse Indica knows exactly how to check him out.  She makes sure nothing is blocking his urethra by stretching it out with increasingly large sounds.  Next Indica wants to make sure his cock can still respond to exteal stimulation.  She takes an ice back to his balls, while she runs a Wartenberg wheel along the shaft of his cock.  To wrap up her tests, she attaches a TENS unit to his cock and balls and tus up the electricity.