I think so we can't dismiss it so easily.
One clue is the camera that Derek finds. This camera was wired, consequently connected to the Mansion's power lines, which leads to the conclusion that there may be or have been more than one camera.
Another clue is a post by Elena that mentions a Kinky Cam. It will probably be in her room. But the MC can have sex with Lily in EP7 in those rooms and Lily is happy to hit the jackpot. Why? Sex with the MC will probably bring the tuition because it will be proven that the MC is not gay. Why would people think that? In EP1, a naked Derek sat next to an MC wearing gay clothes. Derek usually makes things worse. The naked Derek takes the MC in his arms. Next to the MC is a warning sign, so that the area is video monitored.
Furthermore, there are probably surveillance cameras in the classrooms. If the MC had sex with Maya there in EP8, there could be a video. The vixens talk about it in EP9. Not a big time period.
Also, MJ and the MC made some videos as well. The three video has been deleted after they showed it to Arieth. They showed it to Arieth and Arieth had their cell phones in hand. Not a good combination, considering that Arieth's password is 1234 and she writes that in her nickname so everyone can read it.
There are more than enough possibilities so that one or the other video could have ended up on the internet. But if an unknown or little known student is on a sex video, it doesn't generate much attention. But if the MC takes part in the concert, the video in EP9 has 100000 likes and thus the MC attracted the attention of the girls and could therefore have been recognized on a possible sex video.
It could be possible, but it has to be.