This is why you make sure to...erase the phone search history. Unless of course, your plan was for her to find out and agree to help with your...fetish.
Yeah, she mentions how most girls wouldn't agree to his wishes and that her friends would probably tell her to break up with him, but if she's happy with making him happy by obliging him, then I don't really see the problem. As long as it stays within certain...boundaries, I suppose.
...An exhibitionist chat group though. I guess they found out by the end that it was just him and his girlfriend.