I'm not sure who Steph Rodrigues specifically is. There could be many people with that name. Without more context, it's difficult to tell their secret story.
If 'Secret Story' is a local or less - known production, it's difficult to know exactly who Fanny Rodrigues is. She could be an actress, a participant in a reality - based 'Secret Story' event, or perhaps a fictional character created for the story. We would need more information like the genre of the 'Secret Story' (e.g., mystery, romance) to be more certain.
Since I don't know the specific 'Secret Story', I can't say for sure. But generally, she could be a main character, a sidekick, or a villain. Maybe she is the one who reveals the big secrets in the story.
Well, it could be a story about a hidden passion. Maybe Steph Rodrigues has a love for painting that no one knows about and they keep it as a secret to unwind from their daily routine.
In such fanfiction, Sakura might be depicted as more alluring and perhaps more bold in her interactions with Madara. Madara could be shown as having a certain charm that draws Sakura to him.
Well, it could be through his powerful ninja techniques. Maybe he uses his Sharingan to paralyze Sakura, or perhaps he physically restrains her with his great strength. In fanfictions, there are many creative ways for such a scenario to play out.
Madara could also save Naruto by using his knowledge of the ninja world. Maybe he has some inside information about a plot against Naruto and he intervenes in time to stop it. He might have discovered a secret plan by an enemy group and takes action to keep Naruto out of harm's way. This could involve manipulating events behind the scenes or directly confronting the threat.
Naruto is often paired with Madara in some fanfictions. Their interactions can be really intense, as Naruto tries to either convince Madara to change his ways or fight against his reborn form.
Perhaps he sees her as a threat. Sakura is a skilled kunoichi, and Madara may want to prevent her from interfering in his plans. So he restrains her to keep her out of the way.
Well, in some versions of fanfiction, Naruto might have unlocked a new and super - powerful form of his Sage Mode. This enhanced form could give him the strength and speed necessary to outmaneuver and overpower Madara. Maybe he also gets some unexpected help from allies, like a new jutsu from Kakashi that weakens Madara's defenses just long enough for Naruto to land the final blow.