Ciel and Alois have been tragic lovers since the moment they met. The latter's perverse and suggestive nature luring in the younger with promises of alleviating his depraved temptations. Then there are their demons. Their butlers, now forced to share eternity under the same roof. Demons do not need sex. It is a tool utilised to manipulate humans. However, Sebastian and Claude left alone together has implications which prove difficult to resist.