Bonds of Power
Copyright© 2025 by SomethingLewd
Chapter 6
Science Fiction Sex Story: Chapter 6 - In a world where magical incursions known as dungeons threaten humanity, a select few are marked with classes that grant them extraordinary abilities to combat these threats. At the age of 25, Ethan, along with his twin sister Alice and girlfriend Penny, receive their classes. Ethan's class is anything but ordinary. As an Essence Bonder (S Rank), he has the unique ability to create powerful bonds with others through intimacy, generating essence that enhances his power and abilities.
Caution: This Science Fiction Sex Story contains strong sexual content, including Ma/Fa Fa/Fa Fiction GameLit High Fantasy School Science Fiction Magic Sharing Incest Brother Sister Group Sex Harem Polygamy/Polyamory Cream Pie Exhibitionism Facial Voyeurism
The trio made their way back to Ethan’s dorm room, the night air comfortable around them. As they entered the room, Penny flicked on the light, the soft glow of the bedside lamp casting a warm light over the small space. Ethan closed the door behind them, and Penny immediately turned to him with a mischievous grin.
“Alright, let’s get started,” she said. “We need to figure out how to generate enough essence for Alice to receive her permanent boost.”
Ethan nodded. He sat down on the loveseat and Penny sat down next to him, leaning against him.
“Let’s start by testing if the small amount of Essence Alice has is enough to activate my Imbue Bond skill,” Ethan suggested. He held his hand out to where Alice was sitting in the computer chair in front of his desk. She took his hand and he focused his energy, attempting to imbue essence into Alice. The skill refused to activate, giving Ethan a feeling that indicated the essence was insufficient.
“There’s not enough Essence. You have almost none, I think the bonding probably consumes the essence it generates.” Ethan proposed.
Penny frowned thoughtfully. “Okay, let’s try with me next. I have a small amount of Essence without being empty.”
Ethan turned to Penny, repeating the process. Again, the skill failed to activate, giving Ethan the same feedback, confirming their suspicion that the Imbue Bond skill only worked when the recipient was maxed out with essence.
“Alright, we need to figure out the best way to generate enough essence,” Ethan said. “Let’s start with something simple and escalate from there.”
Penny nodded eagerly. “A hug, maybe? Let’s see if that generates any essence.”
Ethan stood up and pulled Penny to him, wrapping his arms around her, pulling her into a tight embrace. They held each other for a moment, but when they pulled away, Ethan could feel only a slight trickle of essence. “It was something, but hardly enough to notice.”
“Okay, let’s try a kiss,” Penny suggested, her eyes gleaming with excitement. “A simple, chaste kiss.”
Ethan leaned in, pressing his lips gently against Penny’s. The kiss was soft and tender, but the essence generated was not enough to imbue, even if it provided more than the hug.
Penny nodded, her voice filled with enthusiasm. “Alright, let’s escalate. A deeper kiss this time.”
Ethan took a deep breath, steeling himself for what was to come. He leaned in again, his lips meeting Penny’s with more intensity. The kiss deepened, their tongues entwining as the essence began to flow more steadily between them.
“Mmm, that’s better,” Penny murmured, “Almost toe curling, but not quite. We need more, let’s try cuddling while we kiss.”
Ethan and Penny sat back down, Ethan lying back on the loveseat with Penny nestled against him. They held each other close and kissed, their bodies pressed together as the essence continued to build.
Penny watched them intently, her mind racing with ideas. “Okay, let’s try something more ... hands-on,” she suggested, her cheeks flushing slightly. “Groping, maybe?”
Ethan hesitated for a moment before his hands began to explore Penny’s body, feeling self conscious about doing this in front of Alice. As time went forward he got a bit more comfortable and he began to trace patterns on her skin. As he cupped her breasts and squeezed gently, Penny responded in kind, her hands roaming over Ethan’s chest and abs, feeling the firm muscles beneath his shirt.
The essence surged between them, growing stronger with each touch. Penny watched, her breath hitching slightly as she felt a twinge of arousal at the sight before her.
“Okay, let’s take this to the next level,” Penny said, her voice husky with desire.
Penny straddled Ethan on the loveseat, her skirt riding up to reveal the thin material of her panties. Ethan placed his hands on her waist, holding her as Penny leaned down to kiss Ethan. He could feel as her hips began to move ever so slightly, as if she was doing so unconsciously.
As the couple broke the kiss for air, Penny had a grin on her face. “Okay, yea, that is a lot more essence than before. I’m still not full, but I could really feel it building up.”
Penny’s grin took on a mischievous tone. “Ok, I have one more idea I want to try.” Penny lifted herself up, adjusting so that she was straddling just Ethan’s right leg. She leaned back in to continue the kiss and she began to grind against his leg, the friction of the sheer material of her panties and soft fabric of Ethan’s pants sending waves of pleasure coursing through her body.
Ethan’s hands gripped her hips, helping her move as she kissed him deeply. Both could feel the essence between them as it built to a crescendo, the connection growing stronger with each passing moment. Penny’s moans filled the room as she rode Ethan’s leg, her orgasm building to a peak.
As Penny reached her climax, the essence surged between them like a tidal wave. Ethan could feel the power of it, the bond letting him feel the essence filling her with each passing moment. When Penny finally collapsed against him, breathless and spent, Ethan knew that they had found the key to generating enough essence.
The realization of their discovery hit Ethan like a rock. He just had to make his bonds cum. All of the teasing and kissing they had done to test essence generation paled in comparison to how much was generated as Penny got closer and closer to cumming, and when she finally had her orgasm it spiked upwards, more than filling Penny with essence. That meant ... He would have to do the same with Alice.
Penny lay there on top of Ethan, him holding her in place as she recovered from cumming. When she finally found the strength to sit back up, resting on his thigh she grimaced. “Oh my god, wet spot.” She rolled to the side and laughed as she saw the dark spot on Ethan’s khaki pants. “Sorry not sorry, that orgasm was way better than it had any right to be for how quickly I came.” Penny spoke without a hint of shame.
Ethan felt awkward about having done this in front of his sister, but when he looked at her he didn’t see disgust, but rather her face was flush and she had her thighs pressed tightly together. Alice met his eyes and they both quickly looked away from each other.
“Okay, I feel totally maxed on essence.” Penny interrupted the awkward moment. “We can try to imbue again and confirm if it’ll work again.”
Ethan nodded, reaching for and taking her hand. He willed the ability to activate and Penny laughed like she had the first time.
“It tickles.” Penny said to Alice “It’s like the essence is being spread throughout my body, it feels surprisingly great.”
As Ethan finished imbuing her, Penny summoned a shadow minion and had it walk up to the doorway again to measure its height. “About the same as yesterday!” She shouted. “You’re right, if we can do this every day I’m going to be as powerful as a C rank before we know it!”
Penny looked back at the twins. “Okay, Alice, we need to max out your essence.”
The situation was awkward, nobody wanting to make the first move. Alice needed a lot of essence, and while the different methods they’d tried had given her some, it wasn’t enough to give for her to be imbued.
Alice replied to Penny. “I’m, uhhh, I’m not sure if we can use the same method you did...”
Penny furrowed her brow, thinking for a few moments. Her face lit up as she came up with a clever solution where the two siblings could interact without as much awkwardness. “Alright, here’s what we’re going to do,” Penny said, her voice filled with determination. “Alice, you’re going to start by masturbating until you’re almost ready to orgasm. Then, Ethan will provide the final push over the edge.”
Alice leaned backwards in the chair, her cheeks flushing slightly at the thought. “Uhm, are you sure about this?” She asked Penny.
“Yea, through all of the kissing, cuddling, groping and grinding, the part that really mattered most was when I came.” Penny replied matter of factly. “We can see if what really matters is Ethan being a part of when you cum or if he needs to participate through the entire process.”
“I’m not really sure if...” Ethan began to protest before Alice and Penny cut him off.
“We told you not to apologize, right?” Penny said to him.
“Ethan, I’m happy you’re worried about me, but you know me. I’m not going to do anything I don’t want to.” Alice said.
Ethan nodded, thinking back to the times when Alice had made her views known with no uncertainty. “Alright, I get it. I’m just double checking because all of this is so damned weird.”
Alice gave a small nod to acknowledge Ethan. She turned to Penny and asked. “And how exactly are you proposing Ethan ‘push me over the edge’ at the end?”
“Well, you could just touch yourself as you normally would? Then Ethan could, I don’t know, lend a helping hand? I didn’t really have anything specific in mind.” Penny replied.
“Well I’m not just going to sit here and start fingering myself!” Alice complained. “That would be the most awkward and unsexy orgasm I could imagine.”
“You could watch Penny and I?” Ethan suggested. Both women looked at him surprised. “Okay this feels really weird to say, but Alice, when Penny came I saw your face was flush...” Ethan hesitated. “Seriously this is so fucking weird.”
“Just say it! The situation can’t get any weirder.” Penny pushed him to speak.
“Okay when you came, I looked at Alice and it looked like she was turned on. There, I said it.” Ethan finally got it out.
Penny looked over at Alice with a raised eyebrow. “A voyeur, hmm?” She said teasingly.
Alice’s face turned even further red and she stammered out. “Hey, it’s not my fault, anyone would feel that way! You two make a really hot couple and you were straight up grinding yourself on his leg! It was hot and I’m not going to pretend it wasn’t. Also the whole experience of watching someone in person is hot and the way you got so into it and...” Alice finally realized she was starting to ramble.
Penny laughed softly as Alice trailed off. “Okay, follow my lead, then.” Penny turned back to Ethan and straddled his leg again. She leaned forward, her skirt hiking up and showing off a peek at her panties. With a quick looked over her shoulder at Alice she caught her friend staring at her. “Like this, right?” Penny teased.
Penny turned back to Ethan, leaning down to kiss him. As she did, she grabbed one of his hands and guided it under her skirt. She pulled back a few inches and met Ethan’s eyes, giving him a barely imperceptible nod. With her other hand, she felt for the clasps on his pants, undoing the button and zipper, creating enough room for her to be able to reach in and feel his cock through his boxers. She could feel how hard he was, already straining against the confining material.
Penny began to move her hips like she had last time, slowly grinding herself on Ethan’s thigh. She let out a low moan as the feeling of essence began to build.
Alice watched Penny slowly begin to move and she began to touch herself, her fingers reaching down and pressing against herself through the material of her pants. All of this was weird, but she pushed those feelings away, purposefully giving into the moment. She hadn’t been lying before. Watching Penny grind herself on Ethan was turning her on and she knew they had to find a way for her to generate essence.
To read the complete story you need to be logged in:
Log In or
Register for a Free account
(Why register?)
* Allows you 3 stories to read in 24 hours.