Fans of Interracial Romance discussion

I can not remember the name of a book and I need help. It’s a BWWM romance. She went to a sperm bank but the sperm they used belonged to a millionaire and it was suppose to be destroyed. He goes looking for her so he can marry her. Her and her sister own an Inn or bed and breakfast. I think the sisters had weird names like London, India or something named after countries. There were 3 or 4 sisters. The guy’s brothers come and they all end up together. There’s 3 or 4 books

"Twist of Fate" by Beverly Clark comes to mind. It has an IR couple and involves sperm donation. Michelle McGriff also wrote a similar book. (Both were printed years ago.) I hope this helps.

Is this the book your looking for. I think its by Shelli Quinn and its the Landry Series
The Baby Contract