Kodomo No Jikan Temporada 1 Episódio 3

During PE class, Aoki notices Mimis large chest. He starts thinking of a way to deal with it, and in the process, makes Hoin think that hes a lolicon. Later, Mimi goes shopping for a bra, but does not know anything about them, and ends up buying a bra that didnt fit her. Two boys at school make fun of her, so Rin and Kuro help Mimi purchase a bra by taking her measurements at Kuros private clothing department.