Three bus loads of sweaty women

You are secured with your head wedged between two streachers, their wheels locked in place.

"This will prevent the women from feeling unconfortable about a man in here seeing their privates. With only your head showing, they won't feel like you could reach up and touch them. We'll brace you neck with white towels to make you comfortable. I need to tell you. It's best if the women are not just on their knees. If they are in a sitting position, the bacteria will be easier for your tongue to scoop it out. What I'm saying is they are going to have to sit on your face."

"I understand," I said thinking of all the women that could fit on three buses. "How will I know I have got the bacteria?"

"It's ah. Well," Dr. Franz says. "It's going to taste like shit I'm afraid,"

Nurse White sounded cheerful when she added, "And here's a container for you to spit out the dung bacteria between patients."

You start to have second thoughts about tasting shit. You didn't sign up for that. You almost say something but then you think of all the lives you will save.

"Hurry, there's no time to lose. Get the first patient in her right away."

Nurse White helps a woman in her thirties into the room. She looks good except she has a tired face and dripping in sweat. The nurse helps remove her clothing and you see a white pair of panties tossed to the floor. Soaked in sweat, the panties make a splat on the green linoleum floor. Both the nurse and doctor help the naked lady up and postion her ass in your direction. Then they encourage her to back up. Her sweaty foot smacks you in the face. The doctor moves the leg and now you see a shiny wet ass decending on your face.

Nurse White leans her breasts in your direction and says in a high voice, "Open your mouth."

Then she positions the ass to allow your nose a breathing space. The woman you've never met is now hunched over with her ass on your mouth. Your tongue barely touches her asshole. Then you get up the nerve and squeeze your tongue into her tight anus and wiggle it around trying to get some scooping room. You taste saltly sweat in your mouth. Beads of sweat roll off the ass cheeks and land on your face. Then you detect something.