Zero Tolerance Boob Lube is a personal lubricant from Evolved Novelties marketed as a lube for “titty fucking.” This product is water based and suitable for multiple types of use.
Here is a short snippet from Karen Blue’s review of the Zero Tolerance Boob Lube:
“I received the 2 oz. container which has a slide pop-top and is great for travel. It feels smooth and silky, almost like oil but it does not contain oil. It is easy to clean this with soap and water. I didn’t need to really clean up after this lube, as it absorbed really nicely into the skin. This lube is safe to use with condoms and for use on sensitive skin. It is tasteless and odorless.”