Only Forever — Erica Storm

Twenty year old Lilly Miller discovers why Randall Seaborne married her and it's not because she's young, beautiful, and has a great body. When she uncovers the truth of their marriage, she gives herself over to Anthony Perretta because he makes love to her the way no other man has ever, and she can't imagine being with anyone but him.

Twenty-nine year old, Anthony Perretta, reluctantly falls madly in love with Lilly. Making love to her is all that is on his mind and he never wants it to stop, but her husband has plans of his own for both of them.
Will Randall Seaborne stand aside and let Anthony walk away with Lilly without a fight?