After a long day, and a long week I find myself alone in the OR. Everyone else has gone home... As I remove my gloves and gown I realize I have the place to myself and decide to have a little fun. I hold an AMBU mask to my face and take a deep breath. Mmmm. Yes, that's nice. Though I think I'll get a little more comfortable. I lay back on the covered OR table and hold the mask up again, breathing deeply from it, and feeling more relaxed. The camera is framed tight on my face as I begin to become aroused and decide I should free up my hands... I strap on a large WSP mask and let my hands wander, touching and teasing myself. Lucky for me I was prepared for the possibility I should find myself alone and able to take advantage of a situation like this one... A good nurse is always prepared. ;) I pull out and use a hitachi to make myself cum.