I was invited to the Demon Queen's castle where she was waiting for me. I am the only representative of the human race. This interested her. When I went to her majesty she immediately with the help of magic put me on the bed and tied my hands and feet to the bed. She only looks strict and stern but she is actually kind and sweet. However, she has some fetishes and is now in love with me.She starts to increase my belly with magic (like pregnancy).