"SENVA!"

Emily Enfield was an 23 year-old archaeology major. She acted as assistant to her professor, a more seasoned archaeologist who frequently got commissioned to go on various expeditions and digs. Emily accompanied him on these digs, getting a cut of the money sent their way as pay for her assistance, though money was the least of the reasons she got into archaeology. The main reason was that she loved old myths and societies, hoping to learn more.

Thus, it was on one of those fateful digs that her life would change forever.

The team was exploring an old Greek altar, and Emily was brushing off the surface of the altar. After the layers of dust were brushed off, she ran her hand over the surface. In the middle was a tiny deep circle with a sharp point in the middle, which pricked her finger as she ran her hand over it.

"Ow!" Emily winced as her blood stained the altar, flowing down into the circle. Before anyone on the team could turn and see if she was okay, the altar started glowing a blinding green. Space and time seemed to warp around her as her surroundings blurred and twisted like a kaleidoscope. She could only gasp in surprise as in an instant, her surroundings exploded in a flash of white and she was now standing in a grand hall in some sort of cave. Statues and pillars were curved out of the dark rock, with the same altar sitting in the middle except made of the cave's black stone. Behind it stood an old and decrepit witch, dressed in black robes and with long messy white hair.

"Where am I? Who are you?" Emily could not believe her eyes, rubbing them to be sure that she wasn't dreaming. "I have been waiting for someone to access the cave of infinity for a long time..." The witch started her story, "My name is not important. Call me what you must. What is important is my duty. Believe it or not, long long ago in the past, magic and gods were commonplace. As gods and goddesses were bound to do, they chose favourites, granting them power. Chaos reigned as empowered individuals and even armies went to battle. As such, they had entrusted specific powers combined to a long line of witches, me being the latest one, that came from certain goddesses to ensure that there would be one with great might and a good heart to set the world right in times of chaos."

"So I'm the one?" Emily tried to take it all in. "Yes, the prophecy says that after the old ways are all but gone and forgotten, the chosen one will appear in the cave of infinity to receive the fabled powers and fight evil." The witch started to approach Emily, holding her staff against Emily's bountiful chest.

"The wisdom of Selene, the compassion of Epione, the confidence of Nike, the beauty of Venus, and the strength of Athena. Rise, warrior empowered by the goddesses, SENVA!" the witch's staff tip glowed blue, and a grand spark of lightning smacked into Emily before she could even say a word.

As the dust settled, there Emily stood. Powerful, beautiful, and... Nude?

Emily's feeling of immense power gave way to embarrassment as she blushed after looking down, using her hands to cover her large breasts and pussy. "What the heck?! What kind of powers makes you nude?" She yelled in embarrassment. "That was the condition the goddesses gave to the inheritors of their powers, that they will not shy away from their female nudity and stand proud against evil." The witch could only shrug, "Don't worry about it. You can still switch back and forth with the call of SENVA."

Before Emily could say anything else, a bright flash brought her back to the dig site where she stood where she was before the immense revelation, with her workmates worrying about her cut.

And thus that was the start of SENVA, nude superheroine.

For today's adventure, Emily was having the day off. She was walking in the mall when she heard screams. She ran out to see the city being terrorized.

With no time to waste, she took a superhero pose and proudly called out: "SENVA!".

A lightning bolt struck the woman, turning her nude and filled with power...

In public.

"Eek!" Senva blushed and tried to cover her privates as her voluptuous body drew stares from the running civilians.

She needed to get used to the transformation...