That JAV

Exclamel, a woman who is a survivor of the planet Luge. Her family is doomed to extinction because of the highly acidic fluids in her body... But she has one last hope. It is... a boy superhero on a small blue planet in a remote galaxy. His name is Mighty Boy. His mission is to protect this planet from the oncoming foreign enemies... But then... a woman in black appears and tells him, "You must give me a child. Will you sire a child for me?" The next moment, as he is about to leave her, the woman in black says to him, "Cobaltite! Cobalt Knight! ...MB's only weakness, the cosmo-rare metal. The beautiful boy hero, deprived of his physical freedom, is now in the clutches of evil! [BAD END