She goes

As you check from secure position, Tanya arrives at the place. She hasn't any other option, since the pics are so good that anyone could see that they aren't manipulated, on the contrary, VERY real nude pics of Tanya. Besides, her face is so clear in almost all the pics, that it's imposible to not recognize her, at least for the people that regularly goes to her gym. She clearly knows that, since she's following your commands, wearing what you told her to wear.

You left a phone near her location. She finds it and opens it. That's when you call her. As she listens, you speak:

Honey, now that you're here, first you will get off of that trenchtcoat and the heels, and leave them in that Bush near you. Then, you will wlak wenty steps from there and wihtout looking back. Obviously, you will not look behind if you don't want the pics spreaded all over the net hehehe"

Tanya do as told, taking off her clothes. Seeing her nude feet touching the ground, and her bare ass is just magnific. You feel your cock growing hard in your pants. Tanya continues with her ritual and walks the twenty steps, with the phone in her left hand and without looking back. You use that time to grab the trenchcoat, the heels, your laptop (were you have a copy of all the pics), and you follow her. Once she ends the twenty steps, she stops waiting for futher orders....