Umm...' breastfeeding & suck...' I thought the wink wink wink would have been enough, but it was too subtle I guess, or just not funny & certainly not now that I had to explain it.
I should have made a 'milkshake' joke?
Or maybe: You guys suckle instead.
Or a shop...
We've go at least three pages to go. Don't let me down!!!