[quote=@Sathanas Rex]

I don't think he can do that, due to the way he's parried. This could work even if Florian parried with one arm: Brennus' weak is firmly against Florian's strong. Florian's sword is horizontal, tip to the left, while Brennus' attack is a straight lunge. Even with six hands, he couldn't push down on that. 

It occurred to me another thing Florian could do here, as he has complete control over Brennus' blade, is shift his sword so the tip faces Brennus. This pushes Brennus' blade away and lets Florian stab him unimpeded. 

[/quote]

I tested it. Thanks to having a two-handed grip, Brennus can push downwards the hand closer to the hilt, while pulling up with the other, creating a very forceful push, capable of simply bending Florian's elbow and forcing away his shoulder. Also, thanks to stepping forwards and bringing his sword in front of his shoulder, for which the strike was aimed for, it is not exactly the weak of the blade that Florian is parrying anymore.