Mods/CC for polyamorous marriage?

Just curious if there are any mods for a polyamorous marriage. I have three sims married (thanks to the NRAAS Debug mod), and Google only brings up outdated information, so just wondering if anything new has been made. Like beds for three? There was something like that for the sims 2. 

Also, any way to get rid of the "people are starting to notice person A and person B are getting it on" 

Thanks

Shamrock wrote:First thing: never heard of that.
Second: yes, there's a reward called "Clear slate" or something, which wipes all the things people think about you.
 

 Yep, I've already exhausted all of the in game resources, just wish "clean slate" wasn't a temporary fix. Cuz everytime they kissed I would have to buy it :/