You sound like you never use a mod before in your sim life. ^^
Feel free to browse the page I gave you, there are many useful links to click there, like description of the mod, interactions it gives, FAQ....etc...The menu is always there under NRaas/DebugEnabler when you click a sim or an object, it's like hidden cheats used by EA when they test the game, it will be very convenient for you to control your sim to perform your story. I just test it on my sim to set her on fire by using Add Buff in Options:Sim, I added the buff On Fire and she is literally on fire noow....There are all other moodlets for you to have fun with too...like give your sim a mummy curse, cry uncontrollably, be sick...you can also set quality of plants to perfect, add skill book to bookselves...