Yes, once you visit Annalie's Shop and spend enough money on clothes she will ask you about bringing your "Girlfriend" to her shop.
To do so, Jun needs to have Both Arms and Legs and also needs to wear Clothes that can cover up her body parts such as a Bra, Underwear, Stirrups or Stockings, a Skirt or Baggy Pants, a T-Shirt, and a Hoodie.