You decide to do something risky

With no other good options in sight, you put your lips to it as if giving a kiss and suck it in like a huge oyster. It liquifies and flows down throat filling your body with fire. “Oh fuck me there is no way this was a good idea.” You whisper as you squirm and writhe in agony. It would seem that a former devil now human body isn't compatible with demonic energy. You feel like you are going to explode, then black sludge starts flowing out of your pores like evil sweat.

“No mine.” The demoness yells and leaps on you. She locks her lips onto yours and the euphoria of kissing her returns pushing the pain away. This gets your cock hard rather quickly and you grab her ass. She instinctively guides you inside of her and the two of you fuck like eager teenagers as if both of you were just discovering what sex was. “Oh so much power. I want more.” She hops off of you and tracks down the two fallen orbs. While she does the magic in you begins to burn your flesh as well as your mind.

“Oh fuck. Bind.” You call out the spell and the magic surges out and black tendrils grab her legs. The pain subsides a bit as you use the magic. “Female.” You yell and more magic spends and rather than eating away at you the magic starts changing you back into a woman.

“I’ve got them.” She says, her face close to yours. You lash out and grab one thinking you can use the magic to defeat her. You slurp it down. She looks angry but does the same with the other then locks her lips with yours and obviously grows a really thick cock that slides inside of your newly reformed cunt. “You know I’m still going to eat you.” She says as she starts humping away.

“Fuck. I don’t know how this ends but oh god you know how to fuck.” Her cock just seems to fill every inch of you. Your mind rides on orgasmic waves.

“Hi.” A beautiful woman says. She is riding on a golden fish in the ocean of your mind. Long blonde hair cascades down her back and her blue eyes glow with love.

“Who are you?” You ask.

“Oh I’m the goddess of lust, thievery, bad choices, basically people who do stupid things to feel good regardless of the consequences pay homage to me. Most people call me Sete, a simple name, kiss a coin, and toss it in water for me.”

“Am I dying?”

“Maybe. How do you feel?”

You body sends you a quivering orgasm. The demon is pounding you up the ass, her hands clutch your breasts and you think she is physically absorbing you as if your body was liquid. “I feel great but I think the demon is eating me.”

She nods, “A lot of magic in that room. I think it might explode. I’m not sure. Your soul seems very determined to live even if you are an idiot.”

“Ya I suppose fucking her was stupid.” You agree. “What now? Why am I seeing you?”

She shrugs, “I sort of felt you calling for help. I can’t say why I bothered to answer, I don’t usually. I suppose if you want to dedicate yourself to my cause I could help.”

“What do I have to do?”

“Tell you what. You are really close to a portal that leads to other places. Focus on the magic in the room and will it to suck you through, concentrate on the destination called “The city of doors.” If it works I’ll send someone there to give you a hand.”

She vanishes and you are back in the room kissing the demoness as she pounds away at your little pussy. She is howling, or maybe you are. Another darker thought hits you. You might be able to absorb her after all.