ALERT

Win a Kink Gift Basket from Doc Johnson - $300 Value!

Tim Crawford

Tim Crawford is the scientific director at Doc Johnson.
Personal Website:  https://www.docjohnson.com/
Recent Articles by Tim Crawford

A Day in the Life of a Sex Toy Chemist

What’s it like being a sex toy chemist? Doc Johnson’s scientific director, Tim Crawford, gives us an exclusive glimpse behind the curtain.