Kiozhi

There are no second chances

Kirenai mate for life, and after mine died, depression is a constant battle. Providing pleasure is the only thing that keeps me going, and I've become known as a galactic playboy. Then along comes Suzanne, a flirty human with hair the color of the sunset sky and a naughty sense of humor. 

Imagine my surprise when my mating shaft stirs to life...

Knocked up at seventeen

I spent more than half my life sacrificing for my family only to be dumped for a younger woman. Now my kids are grown, and a luxury space cruise full of hot alien men sounds like the perfect fresh start. The very first night on board, I hook up with a blue-skinned alien who leaves me breathless. But no matter how charming and attentive Kiozhi is, I refuse to be strapped to a single man ever again...

Then we end up on a shuttle excursion together, and of course it crash lands on a hostile planet where having a mate is my only salvation. 

I should've known all those Sci-Fi Romances books held a kernel of truth.