The Imp's Grand Usurpation Operation

Imp Girl (CV: Narumi Aisaka)
She isn't that intelligent, nor does she have much endurance. A little weakling imp.
Always made fun of by her friend Lilith, she decides to get back at her by showing off what she can do...
In this case, infiltrating a human castle by herself... with the intent of overthrowing the kingdom!?

While she's dumb enough to fall for every little trap... the imp does have one thing she is very talented at.
Seeing right through her opponent to identify their sexual weak points.
This helps her to get out of any dismal situations, and turn the tables on her foes.

Once she's gained the upper hand, out comes her true nature.
A sadistic lewd demon bent on cumsucking men dry of their seed.

Imp Lady - After Transformation (CV: Narumi Aisaka)
Upon leveling up enough, the Imp becomes capable of transforming into a bustilicious lady!
The pheromones wafting from her body will drive near any man insane with lust.

Upon transformation, the imp's arrogance knows no bounds!
She plays with men like toys, and sucks them dry of not only their cumforce, but also their levels.
Any male that falls victim to her merciless draining becomes a helpless mansl*ve to her body.