Thanatos heard the whimper in the initial smack, and quickly ripped his blade across her stomach, not enough to cut deep, but enough to make her bleed from the spot she'd whimpered at, watching the blood seep from her, he leaned forward and lapped against her cut, tasting at her blood before then standing once more and whispering to her, "You seem to enjoy the pain, whore. I like that..."
He then brought the strap down hard against her breasts again, this time in a powerful strike, then down almost immediately, bringing it hard against her clit and pussy. Then another smack to the same location, before moving away from her and snatching up a pommel. Tossing it up and down as he approached her again. The pommel was rounded at the bottom, held by black leather, and as he approached her he stared at her. Twisting it around, he pushed the rounded tip up against her pussy's lips, forcing it deep inside of her.
"Now, everytime you drop it from your cunt, it gets smacked harder. Can you hold it in?" He was curious, none the less, even as he pulled his hand away and brought the strap back down against the side of her waist, allowing it to smack against her ass as well.