2 Metaphors for pimple

The Pimple, for which we were heading now, was an observation post at that time.

Indeed in children, in whom of course vaccination has been but comparatively lately performed, small-pox when it occurs will, in the majority of cases, be so mild that the real nature of the disease will be with difficulty determined: so mild, that again and again has a parent been heard to exclaim, "Surely these few scattered pimples cannot be the small-pox!"

2 Metaphors for  pimple