You can see the pain when you added the nipple clamps

She is a very beautiful model, and I epecially like the omission of a gag and blindfold. In an extreme tie like this one, you an see the strain in her face as she struggles to stay off the vee block between her legs, then you can see the pain when you added the nipple clamps and wieght. Then when you started using that whip on her, it had to be hell for her, jering each time the whip landed, and jerking on her nipples, while trying to stay off the block.

You can see the pain when you added the nipple clamps