The Flight — Erin M. Leaf

Flirting at thirty thousand feet with a charming rock star is a terrible idea, especially since Sebastian can't afford to lose his job as a flight attendant. Ethan “Duke” Clementine may be hot and oh-so-talented, but Sebastian has no desire to join the mile high club, or so he tells himself. The truth is that he misses playing music, and he would love to fall in love with the right guy, but everyone knows Ethan is into women.

Ethan is tired of traveling, tired of fame, and he's especially tired of pretending he's straight. He's been in the closet for so long it seems pointless to come out as bi, especially with his career in the balance. So what does he do when he meets sexy flight attendant Sebastian? He sings the man into the sack, because one hookup doesn't mean he's going to fall in love, right?