More to cum, more to corrupt

Elizabeth let out a moan as the tendrils loosened the grip on Frank's cock. They seemed to be sucking up the leftover cum as they massaged his member while softened, lying it gently against his pelvis as she climbed off of him.

Frank was **** but still breathing. He looked thinner and weak as Sestrodoth had sucked energy from him to gain more power. She learned long ago that keeping them alive proved more useful than draining every man dry, unlike succubi who often enjoyed draining men of everything, but Sestrodoth fed on more than just energy, but their cum too, using the fluids of creation to become even stronger.

"Hello?" A familiar voice yelled as the front door opened.

"Leon?" Elizabeth said as she licked her lips.

She was suddenly imagining what it would be like to fuck her stepson. She was confused as she struggled with her humanity which still loved Frank, and the demon inside her, which wanted her to feed, which was making her lust for Leon's young cock.

"You may take him if you want to," Sestrodoth said to her. "But for now, we don't want anyone to know what we're up to. Let your lover rest, and go and put this young man's mind at ease."

"Yes, Sestrodoth," she said as she slid the blanket over Frank and grabbed a bathrobe before heading downstairs to greet her stepson.

Leon was in the kitchen grabbing a slice of cold pizza as Elizabeth entered the room. She saw him much differently now as she began to imagine how big his cock was, and what it tasted like as she looked him up and down. The tendrils sluthered in her pussy wanted to reach out and take his young throbbing cock just like they had his fathers moments ago.

"Oh, hey Liz. I didn't wake you did I?"

"Not at all," she said with a smile as she sat down at the counter. "Your father is asleep, though."

"Oh, oh!" He said seeing the sweat on her face and noticing the bathrobe. "I don't need the details," he said realizing what probably just happened. "Hey, I was gonna ask, could you do me a favor?"

"Anything," she said, still imagining the mind-boggling pleasure she could inflict upon him.

"Stacy..... well, our prom is coming up, and as you know, she doesn't have anyone to go dress shopping with, so I was wondering if you could take her."

"Stacy?" She said to herself as she suddenly remembered Leon's girlfriend, and soon Sestrodoth's knowledge began to fill her mind, knowing that Stacy would now have a greater purpose. "Yes, of course, I can take her. It would be my pleasure," she said with a smile as her master's devious plan was starting to come together.

She also began to remember that Frank's daughter Jill was coming home this weekend. A smile crept across her face as she began to plan out spreading her nasters influence to her as well. She had two new potential followers at her fingertips and was getting excited to turn them.

"Thanks so much. She needs a motherly figure to help her. I'll let her know so you guys can set something up," Leon said with excitement.

"No problem at all, Leon," she said as she stood up and walked towards him. "You know I would do anything for you," she said before she wrapped her arms around him and hugged him tight as the tendrils between her legs wanted nothing more than to reach out and grab his cock, but she showed some restraint and pulled them back inside before letting him go. "No, you should get some sleep," she said before she kissed him on the cheek and headed back upstairs.

"That was weird?" Leon said to himself as this strange arousal came over him. As he went to grab a drink and head to his room, he felt something sticky on his pants. "What the....." he said as this green slimy substance was on the crotch of his jeans. "What the fuck is this?"