She can't help but get some revenge.

"No way bro, you have bullied me ever since we were kids, do you really think I'm missing an opportunity to turn the tables on you?" She pushes me back on the bed and has her phone out quicker than I can even react as in a flash the picture is taken and as she holds the phone up I can only watch in horror at the sight on screen. In the picture I'm laying on my back, my little micro dick pointing straight up, this angle even makes my balls look tiny, and in my attempt to cover myself, my face is also fully visible.