Mistress Mary was consumed by the desire to dominate and convert. Already the effects of draing the policeman were beginning to wear off and she started to feel an intense craving. The only question was who would she feed on?
The answer came to her in an instant, her cousin! If she could make Billy shout the magic word, what a magnificent slave Captain Marvel would make! Moreover, with his magical stamina, she could fuck him forever! He would be her sexual battery.
By the time she arrived at Billy's house, it was dark. How could she get him to change? He needed to believe that there was some danger. Using her enhanced vision she saw a man returning home. " Perfect" she thought. She flew over to him and instantly bit
him in the neck. Immediately he became her devoted slave. Mistress Mary ordered her new slave to bang on Billy's door and then threaten the occupiers.
Billy answered the door, puzzled at the banging. In front of him stood his neighbour, but somehow he looked different. His eyes were blank and his strength had increased. Billy new that in his present form he would not be able to deal with the danger.
"SHAZAM!" Shouted Billy transforming into the 'Big Red Cheese'. Mistress Marvel's slave charged at him. Captain Marvel stood to one side and then tried to restrain him. "Please stop" ordered the hero " I don't want to hurt you" but the slave increased the
ferocity of his efforts. Captain Marvel threw one punch, simply to knock him out. The slave was thrown across the room and hit the wall. The hero walked over to the prostrate body and was shocked to find him dead.
This was the moment Mistress Marvel had waited for. In his dismay, Captain Marvel wasn't even aware of his cousin. She flew in the room and crashed him to the floor. before he could react, She had her fangs in his neck. The conversion of Captain Marvel
to Captain Slave had begun.