He's so glad that H-13 understands this arrangement. Adam is the one who deserves the pleasure. H-13 is unbelievably lucky to get even a fraction of that pleasure.

He breathes out another slow moan as he buries deep into the android, but silences himself when he hears the android moan. Just like Kotetsu. So much like Kotetsu...

He smiles softly, starts to pull out slowly, only to quickly thrust back in.