Toss the bra over the fence.

Mackenzie had thought for a moment. It wasn't an easy choice.

Could she trust who was watching her? Be it Willow or Rachel, Mackenzie didn't have a lot of options. This was likely a friend. Maybe they would provide a reasonable challenge.

Besides, the bra by itself, wasn't enough to cover her. Mackenzie was still mostly naked. What difference did the bra really make?

Mackenzie bit her lip, and reached behind her, unhooking the bra. The cups fell from her ample breasts, leaving her naked again. Somehow, Mackenzie was sure she was going to regret this, but never the less, tossed the bra over her fence. Now she was isolated from clothing again. Aside from some sticky pie crumbs.

Mackenzie covered herself as best she could while she waited for the Helicopter to come back.

As much as she found it a little shameful, her decision, to play into this game more and more, was turning her on. A bit of moister between the legs confirmed this to Mackenzie.

Finally, the helicopter returned, carrying a note. Mackenzie reluctantly read the note, carefully analyzing the handwriting as she went.

You're braver than I thought! Had you kept the bra, you would have been on your way to your front yard!

Mackenzie blushed, but felt a little relieved. With her locked backyard fence, she would have had to walk all the way around the block to get to her front yard.

As promised, this challenge will be easier. After that, you will get a key! You must...