This time I drew a girl in a voluntary situation again.

[Explanation]
・She is sitting in front of a large mirror.
・The camera bungling on her chest is livestreaming its recording along with an explanation of the situation.
・Her necktie is fastened above her cellphone. If it moves enough to expose the phone's camera, her lewd mirror image will be streamed to the internet. She masturbates to the thrill of this danger.
・She's borrowing the tie from her childhood friend. The "◯◯" in the text refers to the name of this boy.

She could easily hold down the tie herself, but since this is a voluntary situation, it's not a big deal.
She'll return the tie tomorrow morning without washing it. The boy doesn't know anything.