sex tip, butt stuff
Hey so if you've ever been curious about annilingus but find the idea of mouth-ass contact intimidating, plastic food wrap makes a decent enough substitute for dental dams. Just put a drop of lube on the inside first :)
(You'll occasionally see warnings not to use microwaveable wrap, but that apparently refers to really old wrap which actually had visible pinhole pores. If it holds water, it's basically good enough.)