水下控制空气 - 我们将控制你的空气婊子

Girls are having a fight, and the two dominas decide not to give it back to the slave. They want her to get scared, and quickly push her into the pool, and start to control her. The girls push her head under the water and keep it there as long as possible. The poor slave tries to come up to the surface and breath a bit, but the dominas will be stronger than she is. They even tickle her soles while her whole body is under the water, and the slave will soon realize: if she wants to get out of the water, she must say goodbye.