Jeffrey was in love... but the boy he had feelings for never even noticed him. That drove Jeffrey to increasingly more extreme measures to get at least some attention from this boy. So when he grew up, he became a scientist and inventor just like his future lover intended for himself. But it was still not enough. So then, Jeffrey scientifically created a whole bunch of demons, with angel counterparts to make those demons even more powerful. But things didn't go as planned and an organization of demon hunters had to step in to clean the mess that was made, with all those evil demons infesting the city. The demon hunters managed to kill all scientifically created demons... except for one.

She opens her eyes for the very first time.
Confused about existing but otherwise fine.
Then she meets her angel counterpart
named Spirit who has a pure heart.
The angel falls for her immediately,
but the demon can't love, gonna cause misery.
The demon only feels the seven deadly sins,
so this goes badly for the one with innocence.

Demon hunters try to cause her death,
but she killed them all instead, easy as that.
She becomes the city's most wanted criminal,
and with her powers, she can do it all.
With the sins in her, she's lustful as hell,
if the twenty times per week didn't tell.
She is an evil person, an evil bitch.
She is Naughty, and that's also what her name is.

She was born a sinner and lives like a slut,
eats unhealthy dinner and indulges a lot.
She's having fun, living for fun.
Playing videogames, having pride in herself.
That will stay the same and you can tell,
she's having fun, living for fun.

To be fair, as a demon, she doesn't actually have to worry about unhealthy eating.

Spirit starts to work for the police
while her feelings for Naughty refuse to cease,
keeps trying to change the demon for the better,
but it always ends very badly for her.
The angel isn't the only one with such feelings,
as some other guy finds the villain appealing.
He's really into such bad bad girls.
She never felt love but he thinks there's a first.

Various hijinks soon ensue,
while the demon falls for him too.
But she wasn't made to feel such a thing,
now it's causing her to start dying.
Due to their connection, it's hurting Spirit too.
Thankfully, a friend knew what to do,
making Spirit stronger, to avoid death's kiss.
The demon's life goes on, you know what her name is.

She was born a sinner and lives like a slut,
eats unhealthy dinner and indulges a lot.
She's having fun, living for fun.
Playing videogames, having pride in herself.
That will stay the same and you can tell,
she's having fun, living for fun.

The guy ends up getting the demon pregnant,
though only cared about being her boyfriend.
He doesn't show up ever again.
Naughty hides how that's causing her pain.
Now she's single just like Spirit
and has a daughter but doesn't care for it.
That's when new faces enter this city,
including a villainess who's evil with glee.

This new girl carves a cross in Naughty's ass
makes the demon temporarily powerless.
She also kidnaps the demon's daughter Lucy,
while Spirit wakes up in captivity.
So Naughty then puts together a team
of demons like her but they seem
not evil at all, for the most part, that is.
They're not so Naughty, like what her name is.

She was born a sinner and lives like a slut,
eats unhealthy dinner and indulges a lot.
She's having fun, living for fun.
Playing videogames, having pride in herself.
That will stay the same and you can tell,
she's having fun, living for fun.

On the way to where the enemy resides,
Naughty starts to actually care for her child,
saving her while Spirit gets to escape,
the angel joining the group to be aid.
The antagonist does indeed get stopped,
with a showdown on a skyscraper's top.
But just when the enemy turns into a friend,
one of the recruited demons betrays them.

Naughty and Spirit are the only ones who get
to where the traitor is now to be met.
They don't only have to defeat just him,
but also the evil energy within.
Naughty is the only one who can do this fight,
for which she has to resist her sinful side.
What makes this battle as tough as it is:
She is Naughty, and that's also what her name is.

She was born a sinner and lives like a slut,
eats unhealthy dinner and indulges a lot.
She's having fun, living for fun.
Playing videogames, having pride in herself.
That will stay the same and you can tell,
she's having fun, living for fun.

Late into the fight, she has to resist Wrath,
for which the energy shows her her path,
all the times she made the angel suffer,
got mad at her, abused and harmed her.
But instead of giving in to the sin,
Naughty feels remorse for how she has been.
This is the day the demon cries
for the very first time, regret in her eyes.

The fight is won and Spirit didn't miss
Naughty's change of heart, giving her a kiss.
However, it's not until the next Christmas
that Naughty manages to confess,
finally finding herself feel the same
towards the angel after all this pain.
The demon even makes her lust go away.
She was Naughty, but that's still her name today.

She-She-She-She-She-She-She-She-
She-She-She-She-She-She-She-
She was born a sinner and lives like a slut,
eats unhealthy dinner and indulges a lot.
She's having fun, living for fun.
Playing videogames, having pride in herself.
That will stay the same and you can tell,
she's having fun, living for fun.

Well, turns out Naughty is gonna die
without her lust, a part of her, inside,
so this time it is Spirit for once
learning the lesson, not getting her wants.
Now Spirit, Lucy and Naughty can be
what's meant to be, family of three,
even if Spirit can't enjoy sex.
Their biggest villain yet is coming up next.

They have to deal with a multiversal threat
named Nightmare who wants Naughty dead.
Naughty and friends try everything they can,
but nothing causes this nightmare to end.
When even tricking Nightmare won't suffice,
what saves the day is Naughty's self-sacrifice.
Her most selfless choice, but now she's dead.
Her name was Naughty and she made the right step.

Just kidding, she actually made a copy of herself for sexual reasons earlier, she had just forgotten about it, so this is how she is still around after all.

She was born a sinner and lives like a slut,
eats unhealthy dinner and indulges a lot.
She's having fun, living for fu-u-u-u-u-u-u-u-u-un.
Playing videogames, having pride in herself.
That will stay the same and you can tell,
she's having fun, living for fu-u-u-u-u-u-u-u-u-un.

The story's still going, because nonetheless
Naughty is still anything but flawless.
She provokes a witch who responds by blocking
all her powers for good, unless used for fucking.
This causes Naughty an identity crisis;
without powers, she doesn't know who she is.
She soon accepts her powers don't define her,
she can still be awesome without any power.

One more thing, now Krampus shows up
drags her to hell, she didn't do enough
to ever make up for bow she used to be,
so he tortures her, making her bleed.
Naughty escapes but has to admit,
Krampus has a point, she's gotta commit,
so she joins the police, like her girlfriend has.
Her name is Naughty. Hit the final chorus.

She was born a sinner and lives like a slut,
eats unhealthy dinner and indulges a lot.
She's having fun, living for fun.
Playing videogames, having pride in herself.
That will stay the same and you can tell,
she's having fun, living for fun.

She was born a sinner and lives like a slut,
eats unhealthy dinner and indulges a lot.
She's having fun, living for fun.
Playing videogames, having pride in herself.
That will stay the same and you can tell,
she's having fun, living for fun.