After her encounter with her she-devil, 5-Volt snuck back to Dr. Crygor's place at night.
Upon arriving naked at the lab and hiding under a box, 5-Volt picked the lock of the front door with a paper clip she brought with her. Letting herself in, she started up the virtual reality chamber to become a giantess once again, telling herself, "Surely, he won't mind."
5-Volt put on a VR headset and opened her eyes. She found herself fully clothed in the middle of the streets. Grinning wickedly, 5-Volt grew again, making her clothes strain against her body before ripping apart, leaving her in her buck-naked glory. Once she reached up to be at least 50 feet tall, she took a naked stroll towards the city while whistling a merry tune. Anyone that saw her freaked out and hid.
Before long, 5-Volt made her presence known by walking through a skyscraper. Brushing some debris off of her boobs, she made her way through the city, crushing cars against the soles of her bare feet along the way. Good thing no people were in the cars that she stepped on.
5-Volt stopped by a nearby supermarket and pulled up the roof before reaching in to grab a handful of watermelons and drop them into her mouth one at a time. Afterwards, 5-Volt smiled down at her own melons and said, "I love my bare boobs."
Looking upward, 5-Volt then noticed a hot dog advertisement that was pretty much a giant model of a cartoon guy holding a giant hot dog. Smirking, 5-Volt grabbed the hot dog from the cartoon figure's hands (more like wrenched it out and causing a lot of sparks and debris to fall about), pulled the hot dog up to her mouth and, with a loud crunch, took a big bite. After finishing off the metal hot-dog, 5-Volt muttered to herself, "It's not as good as a REAL hot dog, but it does the job."
Then, 5-Volt out a large belch before she saw some military vehicles and people with missile launchers. A missile flew towards her and hit her belly button. Another hit her left breast, another hit her right breast, and another hit her crotch where her pubic hairs would if she had any. Finally, another missile landed on her forehead. All of those missiles together created a big explosion with a huge cloud of smoke that obscured everything.
Once the smoke cleared, 5-Volt was still standing. Apparently, she was somewhat unharmed. Her naked body seemed to not be injured at all, but she had black spots on her skin where the missiles blew up, like how explosions burned cartoon characters without actually killing them. Thankfully, she shook her body and made her skin look normal again.
Grinning victoriously at the military that just bombed her, 5-Volt put her hands on her bare hips, leaned forward and made the scary face she often gave 9-Volt when she caught him playing video games past his bedtime. It also took a loud roar to make the army scream in sheer terror before they all fled like scared rabbits.
Giggling cutely, 5-Volt wondered, "Is there ANYTHING that can take me down?"
Cue the air-raid siren.
5-Volt, realizing she's about to be nuked, decided to not flee, but rather spend her last moments masturbating. Squatting down amongst the debris and sitting on her butt without sitting on anyone, 5-Volt started rubbing herself rapidly, saying to herself, "I may as well just go out in style."
Rubbing turned into fingering. With two fingers in 5-Volt's vagina, going in and out with as much speed as possible, it wasn't long before the friction, wetness and heat caused her to climax just in time to see the nuke land on her stomach. She got blinded by a white light...
It was right then and there that Dr. Crygor's VR chamber malfunctioned. The headset stopped working, alarms were blaring and sparks were visible. Almost immediately, 5-Volt realized with embarrassment that the sex juices from her orgasm might have short circuited the chamber. Her eyes widened as she gasped, "Uh oh. What have I done?"
Exiting the chamber in a hurry, 5-Volt froze with shock when she heard a light turn on and Dr. Crygor shout, "Hey! Is someone there?! What's going on?!"
Quickly, 5-Volt fled before the good doctor could pin the crime on her. The naked woman sprinted through Diamond City as fast as she could until she made it all the way home and snuck into bed, hoping Crygor didn't know it was her that wrecked his chamber.