" Long ago, He’d warned her that He could become aroused in only one of two ways—by inflicting pain or inflicting humiliation. Some nights pain might not be enough for Him. Some nights He would humiliate her for His own pleasure. He then promised to refrain from that particular side of His sadism as much as possible. But now and again it appeared, unbidden. During a beating she’d realized she’d had a painfully full bladder and instead of excusing her to the bathroom He’d kicked a bucket into the center of the room and uttered the order, “Go.” When her period had started a few days early and she’d woken up to blood on His white sheets, He’d stood over her at the bathtub while she’d had to scrub the stains out, crying with mortification the entire time. "
― Tiffany Reisz , The Queen (The Original Sinners, #8)