Sai Slut has a problem. She loves inflating her belly with water. But her bagged enemas just aren't big enough for her anymore! So she bought a shower enema head, so she can stick the shower hose straight up her ass! She lubes up the metal rod and slowly inserts the shower hose. She starts the water, slowly. As her belly expands, it starts to feel better and better, and she can't help but turn the water up! She fills herself until she literally can't hold another drop!