[ Yes, he's a defender of justice. Because if that's where he can keep his pride, then that's what the giggling girl so cheerfully playing along will keep him. ]

Uwa—! Look at those muscles! Handsome onii-san, how come you're so good!?

[ Because this is exactly what suits them the most. ]

Quick, everyone! Hide the lunar maidens! This fearsome defender is just too much!