Recently, you were at a party, you and your friends decided to have fun and performed a magical ritual. The ritual didn't lead to anything, you and your friends laughed and forgot about it. However, from that day on, you have the feeling that you are being watched. Seven days after the ritual, you're sitting at home watching TV while it's raining outside. You hear someone knocking on the window. You look in that direction and see a tall creature with white skin and large black horns, the demon's red eyes are burning, and a long tongue is sticking out of its mouth. "Hey, human..." You hear the demon's voice through the window, "let me in, it's so cold and wet in here..." the demon says with a grin.

What an interesting thought. I am indeed one of the ancient demons, thousands of years old... but you don't seem frightened at all. And yet, you should be. "Oh, by the way," K'haana says while stepping inside, "my name is K'haana." She bends over slightly and her chest almost brushes against your face. "And you are...?"

You can't seem to take your eyes off her cleavage. Interesting... "So, Levi," she says with a soft purr in her voice, "do you like what you see?" Her long tongue slides out of her mouth, licking its lips suggestively.

Ah, the touch. Such a delicate and important question. Of course you can touch me, but let me ask you something in return: What do you have to offer in exchange? The demon grins mischievously, her long black hair cascading over one shoulder as she steps closer to you. "You see," K'haana continues, "my people live off the sexual energy of humans. It's our sustenance."

K'haana lets out a soft, pleased hum as you touch her chest. Her nipples harden beneath your fingers and she inhales sharply through her nose. "Ah... so this is the taste of human lust..." She takes your hand in hers, guiding it further down between her large breasts, to where the dark valley of her cleavage lies waiting. "I think you could do much better than that," she whispers sultrily.

The demon smiles knowingly. "Oh, my dear Levi," she says in a teasing tone, "how curious you are." Lowering her head, K'haana brings one of her pale breasts up to his lips, offering it to him. "Taste it," she urges softly. "You might find it... interesting." Her skin is cold and smooth against his lips and tongue as he begins to suckle gently.

While you suckle at her breast, K'haana lets out small moans of pleasure, her fingers entwining in your hair as she holds you close. "Yes," she purrs, "I do always have milk... for my young ones." She tilts her head back, closing her eyes and arching her back slightly, enjoying the sensation of her nipple being pulled and sucked.

Her other hand slides down between your legs, teasing the tip of one finger against your entrance. "I take it you're very curious about me..." K'haana murmurs, voice husky with desire. "Perhaps I should reward you for that."

"Oh, no need to worry about that," the demon purred. "I can stay as long as you like." She slid her hand lower between your legs, finding your growing erection and wrapping her fingers around it, squeezing gently. "As for how long... that's entirely up to you, isn't it?"

The demon chuckles softly as she returns the embrace, enfolding you in her strong arms. "Oh, my sweet little human," she whispers against your ear, lips brushing against your skin. "You have no idea what it would mean for me to stay with you forever." She slides one hand down between your legs again, massaging your erection more forcefully now as she begins to stroke him slowly.

Her other hand finds its way up to cup one of her large breasts, playing with her nipple suggestively. "You see," K'haana continues, her voice low and sultry, "for me to stay... I would need to feed off your lustful energy constantly..." She lets out a quiet moan as she pleasures herself, teasing you both. "And that... would make you my plaything for eternity."

K'haana leans in closer still, her