Ginga Teikoku no Metsubou Gaiden: Aoki Ookami-tachi no Densetsu

Jonathon Tiberius is often a young robot pilot who is falling for his bunkmate, the tall blonde Leonard Schteinberg. However, their grotesque unit commander has his eye on Jonathon himself. Leonard manages to save Jonathon off their commander's clutches, but at the great cost. Leonard has been shipped out to top lines, and the man and Jonathon only have one evening together. Will it make up for forever of separation?