Lincoln purchases a kiddie pool, and things get out of hand when all 10 of his sisters want to use it. After noticing that none of his sisters share his interests, Lincoln attempts to mold Lily into his mini-me.
Lincoln a l'autorisation de ses parents pour organiser une soirée pyjama. Lincoln surprend une conversation de ses parents qui pensent à se débarrasser de ces onze choses encombrantes et moches que maman ne supportent plus.