>>31137035Marine has those kinds of jokes because that's the relationship she has with her chat. She's the boke (acting horny) and chat is the tsukkomi trying to "straighten" her up by refusing her "advances". Obviously she's more than that, but that's one of her chat dynamics.
Her newest MV is literally her trying to appeal to her audience only to find out that no one wants to "open the box". At the end of the video you see roses have overgrown the treasure box.
