The inhabitants with the peaceful village Le-jeute are lured to the factory city with all the promise of pleasure. A small gang of workers prepare to revolt up against the evil factory owner, Morlock. The worker Eud escapes, ending up in the arms of the beautiful Tia. When Morlock captures both of them, Eud is mixed in the dungeon, and Tia is put through Morlock's sexual appetite.

They thought they would a great school...then their schedule was rearranged by the guidance counselor from hell! When a coach digs up an odd glowing object that demands to become fed a reliable way to obtain nubile younger ladies to slake its unnatural appetite, a private school for ladies of fine breeding becomes the breeding ground on an unearthly spawn of inhuman horror! Atsuko and Sayaka, new students at the Siren Academy, wind up abruptly

Some day a parent is invited by son to go on a hot spring getaway... She's absolutely delighted, until she learns it's a devious trap!! If your son could get his mother pregnant he can win a money reward. This can be the beginning of a debaucherous and immoral Incest Game!