Trying to help her lover who is facing money troubles, Ellen Saint solicits some loan sharks to help. The problem is that these criminals have no scruples in asking for sex in return. Sex with Ellen proves to be the tip of the iceberg as the men involve her in this cruel blackmail ring. The scope gets larger and larger as they involve other young girls into their sex ring, until finally, it even includes Ellen's cute sister. Many hot sex scenes follow, until the total submission of the helpless girls to the lust and pleasure of all the people taking part in this sex crime.