Where to begin?

A breast whipping

You strap your **** to the X-Frame; chest facing out in preparation for a breast whipping... You then pick up a ball-gag and whip; returning to your ****...

You place the gag into her mouth before running a hand over her globes... They are substantial; plenty of flesh for you to mark with the whip...

"Head back, keep it out of the way or I will keep going until your breasts have no skin left; understood?"

She nods and tilts her head back; thrusting her chest further out...

You flick the whip against her chest... She cries out... You follow up with another lash across the front of her globes; she screams into the gag, trying to sway to side-to-side...

You rain the lashes down; left, right, front, left, right, both, front... Your **** writhes in total agony... She struggles to keep her head back so you keep lashing away; now targeting the sensitive under-boob...

She's still screaming when you finally stop; countless lines across all sides of her breasts...

But you decide to finish off with a crop... You deal 12 stinging blows to your slaves nipples before stopping... You admire the now red engorged nipple before attaching two clamps to them... Your **** cries out as you attach 4kg of weight to each one...You then leave her there for a half-hour... When you come back you remove the clamps; forcefully ripping them off... Your **** screams at this but can't do anything about it...