Aliens visit earth and see a planet in deep ecological trouble, and devise a genetic fix that makes people value the common good above their own selfish desires. To disseminate the fix, they make a temporary bunch of men to impregnate as many women as possible. But due to an alien glitch the new 'ordinary' men refuse to father multiple children. As the population plummets, the women choose the only option they see that prevents extinction.
Maggie has her niece Kellie, and twin niece and nephew for two weeks. Cody's made everyone's life miserable since they arrived midweek. Something different is about to unfold in Maggie's backyard pool, Saturday morning, however; something no one could anticipate, or stop. It leaves Maggie and her niece's naked and confused the rest of the day; Cody, simply confused. Throw Maggie's neighbor's son Henry into the mix, and anything can happen.