Snowed in With the Alien Doctor by Starr Huntress

Clover is not in the market for Forever.
She’s a cargo captain, finally out from under a man’s thumb. She’s footloose and fancy free with no one to answer to but herself. She’s not ready for strings Unfortunately, the handsome green alien doctor will accept nothing less.
One intoxicating sniff and Orth was hooked.
Before colliding with Clover, Orth’s biggest challenge was deciding which female species to specialize in. Now his nose was telling him there was no other choice but Clover. The only problem is that she’s not interested in a lifetime. Can Orth win her heart and convince her that he’s worth spending forever with before it’s too late?