8.5 years. Coworkers for years, then decided to give it a try 3 years ago.

I think @Quilotoa@lemmy.ca has you beat with ~49 years

Absolutely the way to go. But will they be able to do it fast enough before being pushed out by market forces?

Link to illustrations (hopefully the spoiler tag keeps apps from embedding) - >!https://www.sextoydistributing.com/Merchant2/graphics/00000001/20/ag830-1_540x540.png!<

But then how are you supposed to subjugate them???