Shang Tsung was getting into the heat of the moment... it was simply incredible to be back with her again. The last few days had been weird, and even this was weird to a degree...
Yes, it was also natural. Things had always been natural between the two of them. He cried out a little bit, feeling her mouth on his neck. He hoped the maids had the common sense not to interrupt...
He had a notion that this was the most activity the bed had EVER had.