### Clue: They produce small bloomers and S&M gear! (9)
### Answer: COCKSPURS 
 ### Explanation: Definition: They produce small bloomers
 At face value, something that might be extreme S&M gear!
Defn: …, flowers, that is, and not those garments that possibly could be associated with S&M.
They're also the spurs on the legs of cocks and, unless Hoskins has an invention to share, S&M gear only if you're a cock (rooster, to avoid misinterpretation).  Hence I didn't consider it a double definition.