A brother and sister grow up best friends as USMC officer's children, fall in love, get married, and have a family. All this time they are being taught how to become spies for their country.
Tales of the Dryden DNA Disaster
Sherry and Lisa are identical Dryden futa-twins. Lisa is meek. Sherry is bold. Sherry plans to make her dream a reality by spiking a bottle of milk with the drug Futa-Pause. This will keep Lisa nice and flaccid, while making her nearly as responsive to futa pheromones as a mono-sex girl. Sherry spikes another bottle with Viagra, a drug that makes futa more aggressive in their already forceful sex lives. Now Sherry will get to lose her virginity while knocking up her sister...Or will she?