エロ本ほん

noun

pornographic book; erotic book; hentai comic

Casual term for any printed pornographic material, including photo books and comic books (manga). Often used for explicit adult content.

• 彼かれはこっそりエロ本ほんを買かった。

  He secretly bought a pornographic book.

• 部屋へやの隅すみにエロ本ほんが積つんであった。

  There was a stack of erotic books in the corner of the room.