Metroid: Another Expansion
Samus brought her ship into the planet's atmosphere, the landing countdown beginning as the landing thrusters engaged. It had been a month since her encounter with the Metroids that had altered her body, and she had definitely felt the effects. She hadn't been able to move from her bed for days, and it had been a full three weeks before she had lost enough mass to get back in her suit, and even then it had been a tight fit.
During that time, despite being stuck in her ship and out of combat, she had been tracking the progress of some space pirate scientists and had discovered that they had recently abandoned an outpost on a small planet, out of the way of any attention. It was a repurposed human hospital, more of a pitstop for medical supplies on long trips, making it easy prey for the pirates. If she was lucky, she could gather some information on the Metroids and the space pirates plans. She had gained some knowledge from the specimen she had in her possession, but raw data would help her immensely.
Her ship announced that she had landed, and she engaged her armour, the golden suit forming around her at her will. She hadn't managed to repair her zero suit from its damages from last time, and was wearing her blue tankini and shorts, having managed to squeeze them on during her larger days. A quick scan of the planet's atmosphere showed that it had a breathable environment, and while she wouldn't be leaving the complex, it was good to know that it was there. Samus stepped onto the exit elevator and was swiftly sent upwards to the roof of her ship, jumping off and starting her mission.
The first few rooms were quiet as Samus worked her way through them following her map, empty and abandoned as she scanned for any sign of life forms. The hospital halls were derelict, and their repurposing showed, with clothes and beds still there, although all the medical supplies had been looted. From what her map showed, the hospital had a complicated ventilation system, which she could use to her advantage. Samus pulled herself into a vent, activating her morph ball as she dropped down several shafts. A few twists later, and she was a floor away from the central research wing. She cautiously looked around, searching for any sign of life… And heard a small blip, showing something behind her. She quickly spun around, the familiar skree of a Metroid meeting her as she quickly pumped a few missiles into it.
"Well, now I know they're here…" Samus said to herself, arm cannon at the ready as she moved down the hallway. It had a thick window, showing off the small plains and forest outside She reached the end and turned a corner, directly into the path of another Metroid, this time latching onto her torso before she could bring her cannon up. She felt the familiar feeling of light-headedness, but with the extra protection of her suit, she was able to quickly attack the Metroid, blowing it off her suit. The feeling quickly faded, but Samus was feeling somewhat tight around her midsection, although she ignored it quickly.
Continuing down the hallway, Samus was attacked by a few more Metroids, but was prepared for them, and managed to fend off a few, before one managed to land on her chest plate, swelling as it injected its energy into Samus. She quickly blew it off, but not before it had swelled her breasts large enough to press heavily against her armour, no longer the comfortable fit it normally was.
A notice popped up on her visor, saying:
"Warning. Mass of user exceeding suit's containment. Usage of suit is now hazardous to user's health. Recommend exiting suit."
"No, not yet…" Samus said to herself, feeling breathless as her chest pressed against her suit. She proceeded down the hallway, feeling more and more breathless as she finally reached the research lab. It was a dark room, filled with computers, it being the mainframe for its research. She began to walk over to the main computer, as another message appeared on her visor.
"User's current condition deemed too hazardous for the usage of suit. Removing shortly."
"No, not yet!" Samus said out loud as she began to scan the terminal, uploading the information directly to her ship. The upload completed, and with her final action done, her suit began to melt away, deactivating and returning to her ship. Samus was left with only herself and her clohtes. Just like before. And just like before, Samus's body was not in prime condition. Her breasts were much larger, and she looked at least four months pregnant.
Well, she thought to herself, at least she had knowledge of last time. And speaking of last time, the computer's robotic voice began to call out;
"INTRUDER DETECTED. INTRUDER RECOGNISED AS "SAMUS ARAN" ACTIVATING DEFENSE PROTOCOL: HUNTER."
The familiar cry of the Metroids rang out, and Samus immediately scanned the room for a quick means of escape. She saw a vent high up on the wall, and began to scale the machinery, removing the covering and scrambling inside. As she was half in, a familiar feeling of pressure hit her rear end, and she gave a low sigh as she went light-headed, and a Metroid began to expand her posterior. It soon let go, and Samus pulled her behind inside, now with far less room to move, as her strained shorts attested to.
She continued her crawling, and navigated her way through the vents, eventually coming onto an exit. She climbed out of the vent, dropped slightly, and looked around. The corridor forked both ways, but she spotted another vent cover, and went to open it, pulling the cover off once again, as a Metroid burst out, latching onto her belly! Samus gave another low moan, and her belly swelled until she looked at least ready to give birth, when the Metroid detached and went on to parts unknown.
Samus sighed, and wished that she had been more careful. Fighting the Metroids was impossible, and avoiding them became harder the more she was attacked. Already she was losing speed and agility quickly, and she was quickly outgrowing her most efficient method of getting around, the vents. Nevertheless, she attempted to squirm into the shaft, managing to get in with her belly pressed against the cold metal lying on her side, and pushed her way up to the first corner, where she was unable to make the turn. Samus pulled herself back down the shaft, getting out.
Samus tried to think rationally. It was a hospital, mostly intact on the higher levels. She could use that to her advantage if she could get to something useful. She jogged down the corridor, the fastest she could manage in her current state, and ran into what appeared to be a waiting room. She went behind the front desk to see if the main terminal was powered, but it was cut off. What wasn't cut off though was an information kiosk in the corner, the gentle light from the terminal glowing softly.
Samus examined the layout of the hospital, making notes of the directions. She was on the bottom floor, the research wing, on the sixth floor, with two levels for surgery above her, a maternity wing, and several other floors above her. Most of the elevators in the complex had been deactivated by the space-pirates, but there was an emergency elevator in the maternity ward that she could use to get to the first floor, and make it back to her ship. All she had to do was get past the Metroids, or at least be able to walk. With her new knowledge in hand, Samus set out, determined to get out of the hospital, any way she could.
The wandering Metroids were a problem. Even if she hid from some, there were always more around the corner, increasing in numbers as she progressed. By the time she got to the first set of stairs, Samus had been plagued by numerous smaller Metroids. She had hidden from one group, but another two came up from behind and had swelled her thighs in size considerably. Her belly had reached the size of twins, courtesy of one of the larger Metroids, and her two F sized breasts rested upon it. She panted as she scaled the stairs, just one of the smaller cases exhausting her.
She came to a set of operating rooms, their implements picked clean, but curtains obscuring her path. She proceeded cautiously through them, her belly pushing the operating curtains out of her way, as three Metroids came out of the folds, charging at her. When the first one attached onto Samus's breasts, she began to feel slightly lightheaded. When the second one latched onto her belly, she began to feel woozy, swaying lightly as the weight of her belly increased to the mass of triplets. When the final Metroid grabbed the obvious target of her belly, joining the other one, Samus swayed heavily, and toppled to the ground, the padded flesh of her plump ass talking most of the fall as a glazed look adorned her face while the Metroids did their work. Whatever sedative they pumped into Samus, she was starting to get an overdose.
The Metroids detached, and it took a moment for Samus to come back to reality, her breathing steadying. She didn't know if she could take something like that again, and struggled to pull herself to her feet. She had reached at least the size of quadruplets at full term, and a weaker woman than Samus would have not been able to stand at all. Her breasts were at least the size of her head each, and just weighed her down even more. Her top was barely holding together, the zipper pulled down and straining to keep together. Samus exited the operating room, and began the slow, arduous process of getting up the stairs.
--
Samus gasped and leant against a wall, barely able to stand on her own legs. She was almost halfway to the maternity ward, with only a few more corridors to go, but she could barely move. Her legs simply couldn't support her own weight at her level of energy, which was almost zero. Just when she thought it couldn't get any worse, her tankini top finally gave out, the zipper snapping as it lay on the sides of her breasts. She sighed, and discarded the useless piece of clothing, proceeding topless.
Yet another Metroid spotted her, a particularly large one, and began to fly at her, when Samus got an idea. She shifted her massive girth around, and waited for the Metroid to attack, it happly complying at it latched onto her upper thighs. Her head rushed as her thighs and calves swelled at an incredible rate, until the Metroid let go, abandoning Samus. Samus gave a smile of relief, her plan having worked.
With the extra mass of her legs, she could support her weight better, the muscle and bulk holding her up. The downside was that her hips had widened massively, giving her a noticeable pear shape, even with her pregnant form, and her legs were like tree trunks. When she moved, her hips gave a giant sway, Samus rocking from side-to-side in her odd walk. The other downside was that her shorts immediately shredded, leaving Samus completely naked. Her calves also outgrew her boots, and Samus was forced by growing pain to discard those as well, leaving her barefoot as well as naked.
But as she strove forward, her patience was rewarded, as the maternity ward awaited her, and she eagerly went into a supplies room. Inside was a few of the greatest gift she could have gotten; A hover trolley, used for moving patients about. She quickly discovered that it was still functioning, and shoved it out into the hallway.
While she was there, Samus looked though the other supplies, and found a light blue patients gown, suitable for pregnant women and perfect for Samus. She dug out the largest one she could find, and put it on, fastening it up at the back. It being the largest one, it easily managed to fit Samus, traveling all the way around Samus' metre long belly, falling to the floor.
With her new article of clothing, Samus hoisted her enormously gravid belly onto the trolley, lying back and giving an appreciative sigh as she finally rested for a moment. She operated the control stick on the side of the bed, barely seeing over her own belly as she began to move. She began to strangely feel like a pregnant woman, certainly looking the part in her gown and bed.
But Samus had celebrated too soon, as she went down the hallway to the elevator, and heard the familiar skreeing of Metroids. A whole five, who had an even easier target than usual. One by one they latched onto Samus, who went from light-headed, to dizzy, until it was too much, and she blacked out, finally sleeping.
--
Samus slowly came to, feeling strangely heavy. She tried to move, but found that she couldn't all due to the same feeling of weight. She slowly opened her eyes, and found mountainous piles of flesh in the way. She suddenly remembered her situation, and forced herself awake. Her breasts were absolutely enormous, each reaching the size of melons, but they were nothing compared to her belly. She could have easily fit another two of herself inside there, and it completely obstructed her view, a mountain in her way. Samus tried to move herself, but couldn't even budge with her weight, her enormous gown only barely wrapping around it and reaching her knees, previously flowing on the ground behind her.
She turned her head to look at a small monitor on the hover-trolley, and her eyes widened at the time.
"Nine hours!? I've been asleep for nine hours!?" She said out loud. In nine hours, every Metroid in the facility could have attacked her, as it plainly showed. She pushed down on the controls, heading as quickly as she could over to the elevator. Finally, her ticket back to her ship was before her, the emergency elevator, and she quickly activated it, moving the bed into the spacious compartment. A few seconds of climbing later, and she was on the first floor, and she pushed the hover-bed as fast as it could go towards the exit, where her ship lay. A couple of small Metroids managed to get onto her, but the swelling was almost unnoticeable at her size, as she finally reached her ship!
"Open the cargo bay!" She yelled at her ship, which complied but opening them, as she maneuvered herself into the ship closing it behind her. She told her ship to leave, and she was soon underway, leaving the planet's atmosphere and the Metroids behind. Samus moved herself to her bedroom, managing to tip herself off onto her bed. She wasn't going anywhere for months, and it'd be weeks before she could get off her bed, but Samus stopped thinking, and let herself sink into her bed, finally done.