You should open the website, hire a webadmin and a technician, corrupting the technician, and (if the required official mods enabled) establish the darkweb proxy through the webadmin (chat). This unlocks a dozen of hardcore scenes and options. You can get more info from ingame hints and from the readme file.
(P.S.: To offer someone to be nasty actor role they should have very high perversion to get into. This is the most infamous position because they do anything including illegal acts, so the already famous characters (aka legal actors) won't accept. Otherwise the option are greyed if the requirements above isn't met or -unlikely- I didn't wrote a conclusion dialog.
And yeah, some character types can't be nasty actors like the crimeboss or relative, because I find them irrelevant or caused by technical limitation and I did not want go throught the rabbit hole to duplicate mechanism in every relevant scene because game is handle them separatedly)