Edge of Reason (Breathless #3)
Katelyn Skye

Alyssa has taken a flying leap into the unknown with the dominant billionaire hunk Lucas Edge. He wanted a submissive; she wanted to be with him. Which meant she was ready to learn, to push her boundaries and take herself past her comfort zone – with Lucas’ guidance of course.
The experience would make or break her, but it would be worth it. But before he could believe she was ready, Lucas takes her on a night’s journey of discovery. Pleasure, and agony, and everything in between would be experienced as he brings her to the very edge of reason. And this time there’d be no turning back…