Wet Naturals Strawberry Lubricant is water based and great tasting.  It is stain free and great for oral sex as it tastes like sweet strawberries. It is Sugar free which makes it safe to use for intercourse as well.

Ingredients
Aloe Vera Extract - used for thousands of years to soothe, moisturize and heal skin.
Grape Seed Extract - Powerful antioxidant, used extensively in Europe to prevent free radical damage and improve blood circulation.
Cranberry Extract - Said to lower PH, providing a less favorable environment for bacteria.
Red Clover Extract - Gentle Extract with an alkalizing effect which improved the acid/alkaline balance.
Grapefruit Seed Extract - Reported to have antibacterial properties. Shown to be a highly effective line of defense against a broad spectrum of bacteria, fungi and yeast.
Vitamin E - Recommended to moisturize and sooth sensitive tissues.
Vitamin C - This primary antioxidant is said to help heal wounds, strengthen blood vessels and enhance resistance to infections.