What are you?

I'm a monkey-like sea captain who likes to buy penises!

Sounds more like Captain Bly to me!
 
I'm a polite cabdriver who loves to explore kangaroos.
I guess I say thank you after exploring them.
 
I had to try it again so now I'm a:

sexy sea captain who loves to megaFUCK orcas (talk about Captain Ahab with Moby Dick)
strong stompslut who loves to deflower trouser snakes (I think they confused me with Rusty on this try one)