It appears that Dave has shown little or no interest in any female groins.
On the other hand he has been very intimate with most of the male groins.
Govan was an exception I think, and possibly Nathan.

What about Steve?  (Now there's an image.) No sign of it yet.
Even Sam was treated to the thrill in an extended wrestling bout last night.
One of his favourites is to nestle his head into a male groin or use the groin as a pillow.
2 cocks together!