A bit more story focused incest/maybe ntr? game, but the player shouldn't know it initially. You play as a man with a wife and daughter. The PC had to move to this old remote city or something. He discovers a sharing platform via his office computer, that is only accessible from there. You discover that there's a secret group of people who mistreat women, film everything and share it on the site. They also chat about it and have polls of what they do to them. All the camera angles are set so that the heads are not visible, or they are hidden underneath bondage masks or something. The PC can participate in the chats and polls, and later videos are uploaded that you can watch.
You guessed it, the main point of the game is, that at least one of the women is your daughter and or wife. At a later point of the story they were forced into those acts and all of your polled suggestions were done to them. Of course everything should be written, so that the player thinks, that these women are either strangers, visitors or random citizen. Maybe the other guys know your identity on the sharing site and one of the bad ends revolve around what you wrote online and what you unknowingly suggested doing to them.
But the story initially refers around that the PC is a pretty normal, family loving guy. He sees how the women are humiliated, gang raped and so on and discovers his perverted fantasies. Besides the sharing platform you spend time with your family and they, as well as you, try to hide what's happening when you are at work. Think of a shared dinner, but the daughter's ass has been spanked, so she can't sit properly. Or he's been staying late because of the movies and his wife is asking unpleasant questions, assuming he might have an affair.
There should be hints hidden about what's happening to the PCs family and if done right you can discover them, which leads to saving his family or give you better endings. E.g. you spend very much time with your wife and she tells you what's happening. Or you see that your daughter has a beauty mark on her body and later recognize that same mark in one of the videos. Or you simply decide to go home early and spend time with your family instead of engaging on the platform and walk in on the guys trying to rape your wife. I guess the games quality really depends on how fleshed out this system is