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Part seven! Won't be much longer now; the dawn of the final day has come!

[Section=IFA Researcher's notes]
[i]IFA Lactomorph Research Program
Subject 007-PL
7th day of mammoburster gestation[/i]

It is currently 8 AM on the 7th day of the subject's mammoburster gestation. They have awakened complaining of deep aches in their breasts and an increase in internal pressure. They also reported feeling movement of a sort within their breasts, which we have been quick to assure is fairly normal.

At this stage the subject's breasts are visibly larger than their head and the number of stretch marks on their surface is quite high. The main issue we face is keeping the subject distracted enough to prevent them from getting too curious about what they are really carrying in their breasts. We cannot afford to have them discover the truth at this critical stage.

Update: 9 AM
Good news. The problem of keeping her distracted has at least partially solved itself. The buildup of internal pressure was released just a few minutes ago when the subject's breasts began lactating very profusely. It seems that the mammoburster placentas have relinquished their vice-grip stranglehold on the subject's milk ducts.

According to prior case reports in normal hosts, this indicates that the mammobursters have achieved gestational maturity and are ready to enter the birth phase. However this spontaneous lactation usually happens mere moments before a severe arousal spike "encourages" sexual activity which would trigger the mammobursters to begin their birth process. But this subject is not a typical host; we should expect the final stages to begin anywhere from an hour to several hours from now.

In the meantime we will give the subject a breast pump and monitor them. It won't be long before we find out what kind of mammobursters the environmental variables of the past week and this subject's unique biological conditions has created.

The IFA is seen as a kind of family planning corporation in the outer edge of colonized space. They help new colonies grow their populations and manage the birth rates so it won't exceed what these colonies can support. But they have a dark secret.

Unbeknownst to the colonial governments, the IFA has been conducting research on a unique alien creature they found drifting on an ancient, but also alien, transport in deep space. A parasitic creature that infests the mammary tissues of many species with its offspring, makes the host's breasts grow to considerable sizes, an then violently bursts out of the host's breasts. The births of its young are fatal for the host due to rapid-onset hypovolemic shock, but the newborn creatures rapidly develop into adults which feature physical traits adapted from the hosts that bore them and actively produce milk.

The IFA is interested in this milk and the genetic traits these creatures copy from their hosts. They think they can use these creatures, breed a variant that they can control, or who knows what else, and set up a highly covert research program using a public cover to trick women on these remote colonial worlds into singing up to be hosts. But the IFA is playing with fire because one of their test subjects, a lioness, bore a pair of queens...