Swamp Hag Encounter

A lone camper in a local swamp encounters a terrifying swamp hag. But after the fear subsides, he finds that he begins to enjoy her unexpected advances. To induce ejaculation, she sends multiple powerful magical pulses straight through his cock. He cums five powerful times and finds that he isn't ready to stop yet. As they fuck through the night, the magic starts to take effect and he finds, surprisingly, that he has found a mate for life. And all he had to do was give up his humanity for her...