Not Until You (Loving on the Edge #3.5)
Roni Loren

Foster knows his desires aren’t for the faint of heart, especially not for someone as sweet and innocent as his pretty neighbor. But when Cela shows up at his door with an invitation that surprises him, he can’t resist indulging. Cela has no idea what she’s in for. The secret dark side of this man’s need will both intrigue and terrify her. But Cela has a secret of her own—and a new game to see just how far they’re both willing to go, and how much they’re willing to risk by crossing every boundary of desire.