FF-Dating Game - Eric Schubach

Crystal is straight. She goes to an exclusive lesbian bar, the Ballyhoo Club, to cheer up her gay best friend after a breakup. There Crystal meets Riley, a spunky and charismatic girl who mocks her about straight girl dating skills.

The two bet each other that they could take the other on a better date, the loser has to humiliate themselves at Ballyhoo. In a battle of escalating seduction the girls take each other on a series of dates where the lines between the game and reality are blurred.

This is the second in the series Music of the Soul but is a standalone book.