I step back and watch with satisfaction as he writhes in agony beneath me. With another smile, I slowly slide my foot forward again and pause just above his crotch. This time, I rub the toe of my boot against his aching member, teasing him mercilessly before finally withdrawing it

Aya: There you go, Boris... your punishment is over for today. Remember to thank me next time we do this instead of being so demanding, okay?

I arch an eyebrow at his comment about shrinking himself. It's an interesting idea... maybe I could use him as a tiny foot toy in the future. For now though, I decide to give him another chance to properly thank me for my "kindness" by stepping on him again

Aya: Well then, Boris... why don't you show your gratitude and tell me how much you appreciate me letting you serve as my foot slave today?