While she can feel it, the blonde middle head has no control whatsoever on the body : both side (arms and legs) are controlled by each side head ^^ Yet, she's the one in control as both those heads try their best to do her whiches and whims.
I kinda imagined a "ojou-sama" setting for those: the middle head being, high-class for some reason, more clever, strong personality, etc... and both side are head over heels about her, following her orders and whims.
I think it would be fun to watch for a while, hahaha