Succubus Takeover (Mina)

(1-3) Mina was just an ordinary young office clerk until recently. A couple of week ago, while she was taking a bath inside her apartment, the lights suddenly gave out, leaving her in the darkness. At first, Mina didn't think too much of this and simply continue bathing, but as the time goes her, she knew something was wrong. Although she cannot see, Mina can feel her breasts gradually becoming larger and heavier, eventually becoming almost as big as her head. Even more strange was that her cheap metallic bathtub was somehow replaced by one made of high quality ceramic.

(4-7) And then, something even more disturbing happened. the bathwater was becoming thicker and murkier, as if it was being turned into mud. At this point, Mina was feeling extremely uncomfortable with all the supernatural occurrences, and thus she finally decided to get out of her bathroom. However, as soon as she tried to stand up, the black murky liquid inside her bathtub sprouted multiple long tentacles, wrapping themselves around her body and pinning her back down into the tub. Mina screamed at loud as she could, but unfortunately, her pleads for help would go unheard. One of the tentacles attached itself to Mina's crotch and began rapidly pumping a massive amount of lust energy into her little body, transforming her into a beautiful white-hair succubus.

The story branches off from here.

(8-9: Mina Loses) The lust energy eventually overwhelmed Mina's mind and personality began changing. New memories began pouring in, replacing her old self complete. As time passes, Mina's screams gradually became sounds of lustful moans and sinister laughter. As the last traces of Mina disappeared, a succubus soul now resides within her body. The succubus used Mina's body to have sex with hundreds of people, both men and women, eventually becoming an archdemon of lust.

(10-11: Mina Wins) Despite the succubus's fierce attempt to claim Mina's body as her own, Mina stood her ground and would not give in to the temptation. After hours of intense mental battle, the succubus, whom had already injected every bits of her energy into Mina but was still unable to complete the possession, seemingly disintegrated into nothing. The lights turned back on and Mina was left alone in her bathroom. Although she was victorious, Mina soon realize that she did not turned back to normal. That succubus's power was still inside of her. Mina, exhausted, stares at her new tall and voluptuous body, wondering how she should explain this at work.

Weeks later, Mina is sitting at a bench, wearing an outfit handpicked by her boss, contemplating about her life. Despite now being a succubus, people at work do not seem to notice her giant horns and still think that she is human. And because of her buxom figure, Mina was quickly promoted to a well-paying secretary position. However, she is frequently called into her boss's office to perform whatever acts he commands. Mina can't help but feel that, somewhere, the succubus is laughing at her.