Robbie Keeps the Key

Robbie, a star basketball player, is shocked to learn that his father, Jamie, is bisexual and that Dad's lover is popular teacher Dr. Cee Jay Seton. Robbie's confusion increases when he meets and befriends quarterback Donavon, who has a reputation for being a great kisser and eventually takes Robbie's sister to the senior prom.
This novel explores cultural standards in a fast-moving and tender story, with some comedy and a bit of explicit gay sex.