Having just woken from a short nap, Ciel found himself disgusted by the changes to his body's natural arrangement. Only he, however, knew of the changes for the time being. But, much to Ciel dismay, he knew that Sebastian would also learn of the abrupt changes once he would have his chance to undress him for a bath. He'll see these changes and possibly tease Ciel about them. After all, the young teen never asked for the changes. Not at all. He didn't deserve the verbal "abuse" from a mere butler.
He found out about the changes made while he was in the lavatory, staying in there much longer than what was expected to examine the obvious differ