Emily v Susan

Emily and Susan were naked in the center of the ring. They were tied together in the 69 position with ropes and leather straps, and were wearing dildo gags that were buried in each other's pussies. Because of the way they were tied, they couldn't get the gags out and couldn't move their arms or legs much. They were both drenched in oil and the floor of the ring was slippery with it.

The announcer said, "There are two lines painted on either side of the ring. Emily has to try to get Susan over the blue line and Susan has to get Emily over the red one. They can only move by wriggling so it might take some time. Meanwhile, the dildo gags are vibrating hard so we can expect them to cum in each other's faces. Don't they look beautiful, ladies and gentlemen?"

The match started. The tied girls grunted and wiggled, trying to overpower each other, but with so little leverage they could hardly move at all. There were slapping and squelching noises as Emily's pale white skin rubbed against Susan's chocolate coloured body. But after a while the girls began to move towards one of the lines...