His One and Only (The Lycan Princes #2)
Jorja Kish

Kellan Scarzdale has been hopping in and out of men’s beds for as long as he can remember. Disturbing dreams of a stranger’s pleas forces Kellan to travel light-years to the paradise planet, Voluptus Prime, where he hopes to save the man who stirs his inner beast.
Facing numerous problems, like deactivating a Debt Manacle, Kellan’s shuttle exploding, escaping the Pleasure Dome, and finding a safe place to hide, Kellan and Theone face a greater challenge. In a moment of weakness, Kellan bites Theone, triggering his Mating Heat and binding him and Theone forever. Will their growing love keep them together or will Fate lead them down separate paths?
[Siren Classic ManLove: Erotic Alternative Futuristic Paranormal Romance, M/M, shape-shifters, HEA]