Trick her body with science!

Samus pondered her options, not wanting to commit to having to deal with a pregnancy just to get her boobs to start making milk. Thinking back to her biology classes, she remembered that lactation, like many things in the human body, is controlled through hormones. "Computer, is there any way to achieve the desired outcome using hormones or other similar methods? You know, trick my body into thinking it's pregnant to get my tits to do their thing?" Asks Samus.

The computer whirred and laid silent for a few moments before it answered. "I have formulated a plan that should enable you to achieve the results you desire. It would take longer than other solutions, but it is by far the easiest. If you were to begin a round of hormone replacement treatment, injecting a mixture of pregnancy hormones into your system, it should trick your body into developing the breasts as it would if you were pregnant. However, this would take some work and regular pumping of your breasts to stimulate lactation. In theory, once your breasts begin to lactate and produce milk, you should be able to allow the parasite in the zero suit to consume your milk. Once this stage is reached, your body will begin to make milk according to demand as long as your capability allows it. If the suit continues to drink your milk, you should never need to continue active work to maintain lactation." Explained the computer. The idea was rooted in science, and the computer was confident in its efficacy.

"Well why didn't you suggest that before!?" Exlaimed Samus, having been provided with seemingly the perfect solution.

"Would you like to move forward with this plan, Samus? If so, I will proceed with synthesising the hormone replacement mixtures and calculate a progression plan." Queries the computer.