BKSP-280 A surprise project for an innocent female store clerk: Indecent fitting room 11

"Welcome!" I greeted her, but the customer who entered the store was a black man! He started taking off his clothes while trying them on. Is this a cultural difference?! Now this is a problem! Even if I told him, "This is not a pornographic store, please put it away," he didn't understand Japanese. Is it OK if it was just for a little while? But when another customer came, it was "Oh! No!" What will the cute shop staff do?