Chapter Text
Steven and Spinel have been dating for a long time now. Almost six months since they’ve been together. Both of them enjoy each other’s company, they’re practically inseparable.
As of recently, Spinel longs the idea of getting closer with Steven. They’re past prolonged kisses and cuddles. Just how closer could they get from that?
Well, they could do intercourse, which is something they once had a talk about. Both of them were nervous about doing it, because it’s new to them, and it’s also different from everything else they did. Kissing each other and giving each other pats on the butt is one thing, but to do something like being inside each other is something else, beyond ‘just dating.’
This would mean they need to take their relationship seriously. There will never be something to undo what they’re planning to do, and that leaves an imprint on each other. Hopefully, this would be a good imprint.
They both know how it works, or more specifically, what they need to do to please each other. Spinel has her own idea of doing this with Steven. Instead of it being traditional, where one partner has a member and the other doesn’t, Spinel’s idea is that both of them have members of their own.
This is possible because gem’s can shapeshift their bodies whatever they want it to be. So, Spinel is going to have her own member like Steven. This only makes this more special, according to Spinel.
Right now, they’re getting ready for it. Both of them are nervous, well, Steven is more nervous because this is new territory for him. Spinel’s nervousness is hidden by her dominance in the relationship and how excited she is.
Yes, it is known that Spinel is the more dominant one in the relationship, but she doesn’t abuse it like some people would think.
Steven lets out a shaky sigh. “Are you sure you want to do this?”
Spinel didn’t look like she would change her mind. “Yep. How about you?”
“Nervous.” Steven said honestly. “I mean, this is so different from what we always do. What if we split up later on? What if it hurts? What if–”
Spinel stretched her arm over to Steven and gently placed it on his mouth to shush him. “You worry too much. As long as we love each other, and we don’t fight, we’ll never split up. And if it hurts, well, we could try to make it not hurt. Alright, sunshine?”
Steven nods submissively.
Spinel puts a caring hand on his cheek. “Don’t worry, we’ll get through this together, I promise.”
Steven smiled. “Alright, let’s get started.”
Steven looked down and saw a bulge in Spinel’s shorts, which indicates she already used her shapeshifting ability. Steven has a bulge as well.
“Shall we do the ‘warm up?’” Spinel asked.
“Yeah.” Steven blushes at the thought of what Spinel’s member would look like.
He knows he’s going to see it soon, but he still has the short time of wondering what it looks like in his head before she reveals it.
“You first.” Spinel points at him.
Steven is more hesitant on doing this. He wondered if Spinel would make fun of him if his member wasn’t good enough for her, he knows that some women do that to men. But Spinel isn’t like any other woman, she’s Steven’s partner, and she doesn’t seem like the type to make fun of him.
He unbuttoned his pants and pulled them down along with his boxers, revealing his member. It was six inches, not too small or large, which is debatable whether it’s good or bad. Nonetheless, Spinel stepped close to Steven, her hand gently grasping it and pumping it.
“It feels so warm and hard.” Spinel cooed. “Wanna have me cool it off?”
Steven nodded, feeling too good to properly respond.
Spinel got on her knees, her face close to Steven’s member. With her opening her mouth and saying, ‘ah,’ Spinel took it into her mouth and felt it twitching. Spinel looks up, staring at Steven in the eyes while she sucks him off like a pacifier.
Steven moans and leans back against the wall behind him while Spinel bobs her head back and forth, like she's bobbing for apples. Steven’s face was burning from the amount of blushing he’s doing, Spinel’s face is hot and a little sweaty. Spinel rubbed her bulge in her shorts, getting it ready for when she finishes with Steven and it’s his turn, feeling some precum leaking out of her tip.
Steven didn’t know where he got this instinct from, but he grabbed Spinel by her pigtails and pulled her head to completely shove his member in his mouth and her nose pressing against his belly. He ejaculates down her throat, making her choke for a moment.
Steven didn’t realize this until the pleasure was subsiding and he immediately pulled out of her mouth. Spinel coughed.
“Spinel, I’m so sorry! I didn’t mean to get carried away.” Steven apologized quickly, hoping Spinel wasn’t too badly hurt from her pigtails being tugged on.
Spinel rubbed her hair a bit before responding. “It’s alright. I’m fine.”
“I didn’t mean to hurt you.” Steven apologized again, still feeling guilty.
He really didn’t mean it, but his body told him to do it.
“I said I’m fine.” Spinel wiped the cum off her lips. “It’s my turn now.”
Spinel grins and Steven looks down at her shorts, witnessing her bulge, it looked bigger than before. If she wasn’t excited before, she’s definitely excited now. Steven got down on his knees before Spinel told him to and was waiting for her to either give him permission to take her shorts off or she took them off herself.
Spinel knew he was anticipating for her member to be revealed, so she purposely took her time, making it more of a surprise than it needed to be. Her hands gripped the top of her shorts and slowly pulled them down. Once her shorts went past her knees, her member sprung out like a Jack-In-The-Box.
Her member is ten inches long, she obviously made it bigger than Steven’s on purpose. The pink shaft is almost intimidating to Steven’s eyes. It almost looked like candy, like a unique lollipop that might possibly be made of rubber.
Steven moved his hands towards it, his fingers wrapping around it and he motions it back and forth. Her holographic meat feels like rubber but also life-like as well.
Spinel was also sensitive to the touch, much like Steven. “Ooh…”
Her member was getting more stiff in his hands. He looked up at Spinel who was leaning back, but she had nothing to lean on, so she was leaning back as far as she wanted.
“Come on…” Spinel moaned breathlessly. “Quit bein’ a tease.”
Steven decided enough was enough and opened his mouth, allowing her member entry. Instead of putting it in his mouth, Spinel shoved it in there for him. Steven slightly choked on her member, her tip poking at his uvula.
“Consider us… even…” Spinel moans each word as she noticed Steven was choking.
She doesn’t plan to maliciously choke him for a while, but with her member being bigger than his and with her being a little rough with her ‘entrance’ to his mouth, that is considered to be payback for pulling on her pigtails. After a moment, she was being more gentle with his head, rubbing his head while he was dazed from how rough she used his head a moment ago. Steven’s mouth was full, not with cum, but with Spinel’s member.
It’s just sitting down on his tongue, getting wet by his saliva. Spinel began thrusting in his mouth, slowly, and Steven began sucking her off. After a minute or two of this, Spinel busts a load in Steven’s mouth, which is filling up in his mouth.
It surprisingly tastes sweet, apparently. Steven gulps down her cum, unsure if it was safe but Spinel didn't look like she was going to take her cock out of his mouth until he drank all of her nectar. After he finished slurping Spinel's sperm, she pulled out of his mouth and three strings of saliva mixed with pink cum is all that's connecting Steven's mouth and her cock.
But they still haven’t done the ‘main event’ yet.
“So, how should we do this?” Spinel asked, her wet member throbbing and begging for attention, ready for round two of ejaculation.
“Well… I’m not one to take lead, so maybe you could…” Steven trailed off. “Well, you know.”
Spinel clapped her hands together. “Goody! Now, take your shirt off.”
Steven took his shirt off and he laid on the bed. He slowly spread his legs to reveal his virgin hole and Spinel climbed into the bed, her wet member still throbbing, ready to penetrate Steven.
“Are you ready?” Spinel asked, making sure she didn't ram into him like he suspected. "This is gonna be a bumpy ride. Heh, get it?"
“J-Just go gently…” Steven requested.
She grabs Steven’s hand with one hand and her member was inching closer to his virgin hole. Steven finds it comforting that she’s holding his hand, though it wouldn’t really stop the pain when she enters him. Spinel’s tip was prodding the entrance, she could just shove it in there, but that could hurt Steven too much and would discourage him from continuing on with this.
“Three… two… one!” Spinel slowly pushed her tip into him, not going all the way.
Steven gasped at the sensation, Spinel did the same.
“Ow…” Steven squirmed, he squeezed Spinel’s hand as hard as he could.
“Are you okay?” Spinel asked.
“I… I think…” Steven said.
Spinel pushes in a bit more, Steven groans in pain and Spinel moans, her member is bigger than his body could anticipate.
“Steven…?” Spinel said, stopping for a moment.
“What?” He replied, wondering what she has to say about this, so far.
“You’re so tight…” Spinel chuckled a bit. “Just thought you should know…”
“Thanks… I guess…” Steven whispered.
"It's like your walls are... hugging me..." Spinel moans breathlessly.
Spinel pushes in more, which makes Steven squirm again, going all the way inside him, her hips rubbing against his cheeks.
“Well, we know how far we can go… heh…” Spinel grinned, adjusting herself in him, feeling her cock throb within his body. “I’m going to start the maneuver… slowly, so I don’t hurt you…”
“O-Okay…” Steven said, gripping Spinel’s hand harder in anticipation.
Spinel pulled herself out, but not all the way, and then slowly pushed herself back into him a bit faster than she did the first time she penetrated him. Steven made a yelp noise when she did this, but Spinel kept slowly thrusting herself into him, her member still throbbing inside him almost in a heartbeat rhyme. Spinel was getting slight pleasure from this, it’s hardly pleasing, but she’s going slow for Steven.
Spinel wouldn’t want to hurt Steven just for a few minutes of pleasure. Steven had his eyes shut tight as he used his free hand to grip the bed, his other hand still squeezing Spinel’s hand. Spinel slowly thrusted all the way inside him again, but was pushing as much as she could without pulling out.
Spinel’s hand gripped Steven’s hand as well, not as hard as Steven’s hand gripping hers. Spinel stopped and pulled out a little.
“Spinel…?” Steven panted.
“Yeah?”
“Can you… pause for just a second…?” Steven requested, feeling guilty, he had to stop Spinel’s pleasure so he could recover from the pain.
“Sure.” She pulled out, Steven's hole leaking Spinel's precum down to his cheeks and bed. “Let me know when we can continue.”
He opened his eyes and looked at her. She looked okay with this, and then he looked down at her member. It’s wet and throbbing. Steven wonders if something that big should be penetrating him.
She rests her member on his thigh, it's about to go limp. Steven's hole felt sore from Spinel's big cock stretching the rim of his anus so it could shove itself inside of his body. Steven almost feels like a cocksleeve to her, as she's the only one who was getting satisfaction from this.
“Just let me know when you’re ready.” Spinel reassured him.
A part of him wanted to stop, but he wouldn’t get over this if he did. Spinel seemed understanding and okay with wanting to stop for the moment. He wondered if she would be okay if they stopped.
Once the pain subsided, he looked back at Spinel. “You can continue…”
Spinel’s member slowly made its way back to the once-penetrated entrance, the tip slowly rubbing the rim of his anus.
She looked him in the eyes and gave him his warning. “Three… two… one.”
When she pushed it in, it didn’t hurt as much this time. Regardless, Steven still felt pain. Spinel kept her promise of still entering and exiting slowly to please herself without hurting him too much.
Steven kept his eyes open this time, watching Spinel thrusting into him and his belly slightly bulging from Spinel's large member shoving past his rectum and barely getting into his descending colon. Spinel looked down, watching her hips moving slowly and seeing her wet cock enter and exit Steven. She looked up at Steven, who was staring back at her with squinted eyes.
After another thrust, Steven utters, “you can go faster…”
While slightly conflicted, Spinel obeyed Steven's permission and moved faster, her hips hitting his cheeks faster. Both of their hands were gripping each other as Spinel was penetrating Steven faster.
“F-Faster…!” Steven begged, his legs wrapping around Spinel’s midsection.
This allowed Spinel to thrust into him more easily without his knees rubbing her ribs. Steven clenched as the pain was being more piercing, which made his walls enclose around Spinel’s member and make it tighter for her. Spinel was shaking the bed, the bed-frame hitting the wall and their moans drowning out any noises that could be heard from outside the room, which was the sound of their bodies slapping each other..
Spinel was getting close, she could feel it.
“Steven…”
“Y-Yeah…?”
“I love you…”
“I love you, too…”
Spinel’s member twitched and throbbed, which made her slow down. With one final thrust, she shot thick lines of her semen inside of him that served no purpose inside his body other than to not make a bigger mess on Steven's bed.
"Uh--AHHH!" Spinel yelled and she reached her climax, feeling unimaginable pleasure pulsing through her body as she filled Steven up.
Steven lets out a moan, whether it's uncomfortable or not. He felt warm and gooey on the inside, possibly Spinel's semen sloshing around in his belly. They remained together, like two pieces of logos stuck together.
Steven arched his back, his member shooting out after Spinel finished emptying inside of him. Spinel thinks his little puddle of cum on his belly is cute. Spinel pulled out of him for one last time and watched as some of her thick and gooey pink-semen leaked out of his former virgin hole.
Just to tease Steven a little bit, Spinel jerked herself to produce a little more sperm out from her cock onto his stomach, her pink semen mixing with his. He figured she competed with his cum to see who could spurt more cum, and she obviously won; thanks to her large cock. It’s official, they’ve done it.
While painful at first, Steven really enjoyed this. It felt like one of those guilty pleasures. As for Spinel, she really enjoyed this, and is willingly to do all of this again.
She’s more confident that she was good to him, just as much as he was good to her. They finally let go of each other’s hands, both sweaty. Spinel laid down next to Steven while he grabbed a blanket and pulled it over both of them.
Yes, Spinel still kept her cock out, she didn’t bother to change back to her normal self, she was too tired. Steven reached over to his lamp table and turned off the lamp. Both of them have cuddled before, but not naked, until now.
“Steven?”
“Yeah?”
“I’m glad I’ve done it with you.” She kissed him.
“I’m glad I’ve done it with you, too.” Steven smiled. “I’m also glad you stopped for a moment.”
“Of course.” Spinel scooted closer. “How’s your, uh, body?”
“I’m a little sore down there.” Steven said honestly. “And a little bloated.”
Spinel put her hand on his belly, ignoring his gem. “Think you’ll have a bun in the oven?”
“It doesn’t work like that, Spinel. Male’s do not have the ‘stuff’ to reproduce.”
“What about me?”
“As long as you keep… your little friend, we won’t have to worry about pregnancies.”
“Good. I like it anyway.” Spinel’s member finally stopped throbbing and went limp. “Wanna do it again tomorrow?”
“I suppose… Maybe it’ll be less painful.”
“I think I’ll fit right into you like a glove.”
“...Never say that again, please.”
Spinel giggled. Both of them remained silent and went to sleep, exhausted from this eventful evening.