Rydarian Mates Series by Ivy Barrett

She can fight all she wants. She'll still be theirs. When three savagely sexy shifters told Tara she belongs to them, they didn't just strip her bare, spank her into shameful surrender, and then ravage her mercilessly. They bound her to their bed and made her beg for it first. But even as they force one brutal, desperate climax after another from their helpless human mate, she knows these feral beasts aren't going to be content to fill her with their seed one at a time... moreShe can fight all she wants. She'll still be theirs. When three savagely sexy shifters told Tara she belongs to them, they didn't just strip her bare, spank her into shameful surrender, and then ravage her mercilessly. They bound her to their bed and made her beg for it first. But even as they force one brutal, desperate climax after another from their helpless human mate, she knows these feral beasts aren't going to be content to fill her with their seed one at a time. Soon they'll claim her all at once. Publisher's  Their Defiant Mate is a stand-alone romance which is the second book in the Rydarian Mates series. It includes spankings and rough, intense sexual scenes. If such material offends you, please don't buy this book. less

I haven’t done genetic research since I left Earth. Hopefully this time it’s for a good cause….