Hey, i am looking for a video and im pretty sure that it was scripted but i cant find it anymore, its been a year or so since i downloaded it so i dont have it on my computer anymore.
It was an HMV/MMD from Hololive members, among them was Koyori and im pretty sure Suisei was there too. The camera was walking from room to room and opens the door and behind the doors are the members who are getting fucked. I think the corridor where the different rooms was pink.
It was something like this videos underneath, maybe somebody can point me in the right direction 
https://discuss.eroscripts.com/t/ver2-ver2/204723
https://discuss.eroscripts.com/t/topic/229637