Lady Valeska and Mistress Sandra call in their sub to admire their boots and shoes.

Just the sight of them makes him very horny.

So, if he wants the honour of worshipping Mistress Sandra's divine heels, and Lady Valeska's shiny boots - he's going to have to put on some performance.

They challenge him to get hard and mock as he fails.

The allow him to worship their footwear, to suck the heels and even to kiss Mistress Sandra's divine arse... but all they can do is mock and slap him as he fails to get hard.