@saerockjp Enthusiastic consent is the key. Even if it's a really severe spanking session, I wany to know all participants were eager and enjoying the experience. Sometimes thats why I like when they have a short interview after, and show the participants were fully consenting.
DIY selfspanking is so fun to imagine, draw, or watch: Ladies so desperate for a sore bottom they'll do the job themselves, if they have to. It's admirable.
@Jolly_Jack Related to this, it's genuinely amazing how major corpo don't understand why new tech like VR fails to take off: The majority of Consumers aren't early adopters and will wait to make sure the tech wont get killed off in a couple years before opening their wallets.