Multimedia de JUST B de Weverse - 1 HOUR STU'DY' WITH ME๐ | ๋์ผ์ด๋ ๊ฐ์ด ๊ณต๋ถํด์๐บ | ASMR | ๊ฐ์ ํน์ง๐ ๐ฅ๐ฝ