Four separate prostate glands are supplied with the torso, representing one benign gland and three stages of prostatic carcinoma in varying degrees of development. Each gland can be inserted into the prostate torso to allow realistic practice in diagnosis by rectal palpation.

This is pretty much the opposite of "Doll Gape".

Maybe I need a "fuckloaf" tag.

Previously, previously, previously, previously, previously.