Go round
Following instructions on the wall, he removed his pants. Using lube mounted on a dispenser on the wall, he stroked his cock until it was stiffening. A bell sounded and he heard a loud rolling sound. When it stopped the curtain lifted and there was the body of a woman laid out on her stomach bent over a special chair. Another curtain covered her upper torso, but from the waist down her naked body was exposed, with the contours of the chair arranged so that her legs were spread giving clear access to her open moist pussy. He immediately realized this was another woman!
He smelled the musty odor of a pussy that wants to be fucked! His head was swooning, and his balls were churning making a batch of fresh sperm and his cock was so hard it was purple. A message appeared on a console on the wall. “Proceed to lick”. He fell to his knees and gently kissed the lips of her vagina with his lips. Then he ran his tongue along the lips. They were already moist, and her vaginal juices clung to his tongue. He slowly worked his way up to her clitoris. He heard her heavy breathing and soft whimpering moans as she reacted to the motion of his tongue. He also heard moaning farther behind the curtain from the other women. He thought he could recognize the moaning of his own wife! The idea just got him to bury his head deeper between her shaking legs. Just when he was about to slip his tongue deep into her dripping quivering cunt, the bell rang again and he heard the command to stop. He slowly rose, and the first curtain fell in front of him. The rolling sound started again!