Take Me to Church (SAMs & Sinners, #1)
Fallen Kittie

His former stepsister, Vera, calls him many things. ‘Classy’ isn’t one of them. She could call him generous since he doesn’t think twice about paying her tuition when she turns up, short on cash.
She calls him pathetic instead.
Beneath her feet, she hurls Clark to new heights of pleasure as she makes him her submissive. As a Mistress studying to become a priest, she shocks in more ways than one. Between bouts of biblical insight and agonizing intimacies, she claws into Clark’s conscience until he obliges her.
Clark ponders the profound passion he finds in his Mistress, who paddles and cuffs his ecstasy and revelation. Entranced in a new world of BDSM, his Mistress affords him bliss in bondage. For once, his world turns beyond rules and respectability politics. Everything revolves around his Mistress.
Until the sting of submission steers him to look inside himself.