So I was innocently browsing the personal ads on Craigslist and saw one from a dude who was looking to try "saline balls" for the first time. Having no idea what this was, I Googled it. Even worse, I ...

“The technical name for what CUM is asking about is ‘scrotal inflation,'” says Dart, a leatherman, BDSM/kink educator, and host of the Dart’s Domain podcast. “It’s a type of body-modification play ...