It's called
Life as We Know It.
This series is about high school life in a Seattle community, shown through the eyes of three different, yet similar hormonal, sex-on-the-mind teen boys; Dino, the jock with secret sensitivity; Jonathan, the artist who sees life through a camera lens; and Ben, the 'A' student who will never make his parents happy. The series is based on Melvin Burgess' controversial novel "Doing It".
More about it at TV Tome