Sub-entry 1: Nipples

The nipples proper rarely bear any hair, though the subject's genetics primed him to receive a thick coat immediately around it. A circular motion around the outer section of the nipple, called the 'areola', seemed to prime the subject for more heightened interaction. Squeezing, pinching, and otherwise forcefully rubbing this spot, especially the central nipple itself, caused the subject to groan, though not necessarily in pain, and more vigorous rubbing caused the subject's hips to buck upward, clearly eager to draw attention away from the nipples.

As an aside, the nipples present a curious deviation from principle of Hyporean-Human Male anatomical similarity. Hyporeans use their nipples in much the same way as human females do - to nurse our young, but it appears that human males are left with mere vestigial organs.

All the requisite organ structures are present, but due to a hormone imbalance, most, if not all, human males are incapable of nursing their young. Upon reviewing the High Council's reports on human society and genetics, it is seen that on rare occasions humans themselves correct this flaw, but most often it is left as is.

Scanning the subject's consciousness revealed that he was primed to be averse to changes, so he was left unchanged, for the time being. At a future date, it was going to be necessary to forcefully correct his hormone imbalance for experimental reasons, though more information on that will be provided at the appropriate juncture.