What do you do next?

Just enjoy the view and jerk off

You let go of your cock and fish out the Sharpie again. Now would be the time to test in on the perfect human subject, Emma. What if it doesn't work? You could get in trouble. It has already brought you to a view beyond anything you've seen in real life before.

You peek through the opening in the fence again, and notice Emma has started lotioning herself. Her endless looking cleavage glistens in the sun and her massive mammaries bounce slightly along with her motions.

You take out your cock completely and start stroking it while looking at Emma. You pant heavily and feel waves of pleasure building up in your crotch. Just as you think you need to blow your load, you hear someone clear their throat behind you and ask: "What the hell do you think you are doing?"