Please Enjoy the Mother and Daughter Milk A college girl preparing to become a lactation officer has been training with the help of the man next door. But in the middle of her training, she ends up getting pregnant. To celebrate the news, her mother suggests inviting the neighbor over. In their world, a “formal invitation” is something only special women can give, women whose bodies are able to produce milk. “Oppa… do you want to try my milk…? Does it taste good…?”