"150 yrs ago Wealthy brit families would contract to buy young african girls 8-12yrs old.....as per. this arrangement the girls would be fed a poisonous cucumber from birth...they became immune to the poison...how ever their body fluids were quite lethal ....The rich family would then bring the girls to briton....to be assimilated into the households of their enemies .....whole families were eliminated this way....apparently “sampling” the maid was something of a sport at that time for the british elite ..... Eventually the girls would detoxify and become LESS lethal but most of them were just killed off."
I have never heard of this before, were did you read/hear about it?