Probably not. Probably.

As soon as she knows what's on the line, Charlie transforms into some sort of humourless prison warden. She does patrols around the house, tracking down Ed wherever he's hiding, inevitably finding him watching porn (not even masturbating! Kid's addicted), and commanding him to get back to work. She really does try everything to get him to focus. She sneaks around the house like a mouse trying not to distract him, she makes him lunch so he can keep writing (her culinary skills seem pretty questionable, but still), she offers to help him plan and organise all his notes.

She even tries reasoning with him: the third time she realises he's snuck off to watch porn, she explains that resisting the urge to entertain his teeny tiny little dork dick will all be worth it in the long run, and she'll keep up with all the top Pornhub releases and let him know what videos are worth watching at the end of the month, so he won't even miss anything.

When she finds him watching porn the time after that, she is less pleasant. During their shouting match, Ed accidentally reveals that he doesn't need the internet for this part of the project. Mistake. Charlie disconnects the router and locks it in her room, smirking victoriously, and tells Ed that he's going to have to live without "Fat Ass Hentai Sluts Compilation XIV" until he gets this project done.

Confident in her win, Charlie lets her guard down. From a camera across the corridor from Ed's room, you can see through the crack in the door that the little nerd has indeed found something to masturbate to without the internet - his huge spankbank of Charlie creepshots. He's transferred them all to his PC and put them up on his massive monitor, and he's currently lazily stroking that ridiculous dick to a picture of Charlie glaring over her shoulder as she leans on the kitchen counter, perfect peach of a bum front and centre. Switching to a downstairs camera you see Charlie on the sofa check the time, then stand up and start heading upstairs, walking quietly as she can so as not to distract her supposedly studious step-brother.

You grin excitedly. Oh shit it's about to get good! Charlie's going to kill him!