樹液の森　Forest of Sap (Pixiv Fanbox)

In a small forest on the edge of a town... A high school student finds a new kind of plant-like creature, something that only grows here. When she finds out that this "something" produces sap that is beneficial to the human body, she becomes addicted to it... My body won't last this long... No matter how much I know that this sap is good for my body...