Okay so as much as I dislike this freaking gross upskirt joke from the manga (I’m sorry I’m sorry), it totally plays directly into Marsh’s theory of Soul being a sheltered little blueblood and Black Star being a bad influence.
Black Star’s 100% just like “bam check it,” not even phased, does not even care. Meanwhile Soul’s over there like “THIS IS SO INDECENT OH GOD WHAT AM I DOING MY MOTHER RAISED ME BETTER THAN THIS BUT IF THIS IS HOW WE GOTTA DO THEN THIS IS HOW WE DO BUT I’M NOT LOOKING.”
Bleh I edited the photos to take out the bulk of the girls because it made me feel icky having them there. For reference, both boys are lifting their partners’ skirts to distract/entice Sid into spilling information. [This is from the “extra lessons” early in the manga where they’re fighting Sid]