黑人同学征服教师麻麻

　　Bibi's summer vacation at her best friend Tina's start excitingly. Within no time the Martin's farm suffers from drought, rain, and a heavy storm. In addition to that, entrepreneur Kim Win Win wants to dig for gravel on their ranch. Bibi and Tina have to do something! Will the mysterious Spanish boy Chico help them? A turbulent summer awaits.