The Ascendant

Summer is returning to the mansion soon, and unknown to him Shana has been preparing Tobi to achieve his next rank, and break through one of his next barriers, so he can truly stand as Second Dominant. 

In the fallout after the videos however, Tobi is infuriated over the penalty he had to endure for failing the Tenets. Between that frustration and his fierce worry over the secret he's still keeping from his Domme/wife, he finds himself driven to take an action he never would have dreamed of. A miscalculated Power play that brings him irrefutable proof of 'why Shana is Master of her House'.