Having just gotten back from Belial's rampage across the alien planet, Six returns home for some definite R&R.

On his way to go fulfill that goal, he runs into Viper, the only person of note having been left behind in the search for Belial and Tigerman.

"Good evening Mr. Six. I'm glad to see your return." Viper said to him with a slight smile.

"Hey Vi, good to see you again! I'm gonna go wash off but let's play that stupid game once I'm done."

With that, Six began to walk away but stopped as something occurred to him.

Viper had probably been feeling lonely after being left at hideout city all on her own, most likely doing paperwork. A shower could wait.

"Actually Vi... why don't we go play that game first hm?"

Viper's expression lit up at the prospect of playing games with someone she enjoyed.

"Lets!" She said excitedly.

Hours go by, and eventually, six feels the need to end their session and clean himself up.

"Sorry Vi, but I think we'll have to cut this off now. I can come to play with you tomorrow while you work though."

Viper, having been having a good time, accepts that it's Six is probably tired more than she.

Slightly saddened, she begins to walk out of the room and to go occupy herself with any work she can for the time being.

"Oh, OK Mr. Six. I'll see you tomorrow."

Sensing the dejected mood, Six, feeling mischievous says in slight jest.

"Well Vi, you can still come along and help me wash up."

Six chuckles as he notices the tips of Viper's ears turn red and chuckles.

Viper, blushing at his suggestion, turns to six and silently nods, taking him by surprise.

Moving to the shower, they both got under the water and lathered each other up.

Viper began to wash Six carefully, ensuring to get all of his skin was washed.

Six, enjoying the sensation of someone such as Viper washing down his body simply basked in the moment.

"Vi, you're really great at this y'know," he breathed out as he groaned from her touch.

"I-is that so? I'm glad," was her response.

Eventually, feeling mischievous, he took over from her and began to return the favor.

He was careful not to touch too much but it was enjoyable nonetheless.

Slowly, the sweet smell of their arousal filled the air.

Afterwards, Viper pulled away slightly, so that she could lean back against the wall of the shower.

She looked at him, a slight blush on her face, making Six's heart skip a single beat, before he decided to take things further.

Lifting her chin with one finger, he made sure to make eye contact with her before he softly kissed her.

Her lips parted and his tongue slowly probed her mouth, connected with one another until they broke for air.

"That... that was nice," Viper said between breaths.

"Good. I'm glad you enjoyed yourself." Six replied happily, leaning forward again to give her another kiss, only this time deeper than the last.

As they were continuing their intimacy in the shower, Six's hands began to wander on Viper's hourglass figure, gliding across every inch of skin it touched.

A small moan escaped her lips when his fingers grazed her wet pussy.

His hand began to stroke it lightly as he continued to kiss her neck and collarbone.

She loved every moment they were sharing, even if not expecting to be doing what she was.

Suddenly, when Six slid two fingers inside her, she groaned in pleasure and gently bit down on her lip.

While she was distracted by the pleasurable feeling his fingers were giving her, he quickly picked up the pace, nearly pushing Viper to an orgasm before slowing down.

It wasn't long after Viper had calmed down, and Six was holding up upright giving her gentle massages on her back.

It was such an intimate moment, viper couldn't help but giggle as she felt the tickle of Six's fingers grazing over her skin.

"you are really ticklish huh Vi?"

"Uhh… Y-yeah."

"Oh! Then I guess I need to try harder." He smirked, preparing to pleasure her once more.

"n-no! I can't let you do all the work."

Viper insisted, trying to pull away from him. "It's your turn now!"

Six looked at her incredulously for a moment before letting out a laugh. "Alright, alright!" He relaxed against the wall as she guided herself to a sitting position. Taking his cock in one hand, she smiled sweetly up at him blushing, "Do you have any requests?"

See such a pretty girl sit down before him wishing to pleasure him, he groaned at her question, taking every ounce of his willpower not to face fuck the former demon lord with his cock that moment.

"How about... you take me in your mouth?"

She obliged immediately, drawing her tongue along the length of his shaft, savoring the flavor of his pre-cum. His breath hitched slightly as she slid him into her warm throat.

Not minding the taste, Viper happily bobbed her head on his cock, sucking on the tip as she went down on him slowly, loving the feel of his soft flesh sliding along hers. It wasn't long until he was about to blow his load.

Six, having now lost himself in the pleasure of Viper's blow job, quickly grabbed her head and shoved his cock down her throat, burying himself as far down her throat as possible as a loud moan escaped his lips.

Surprised, Viper's eyes widened, but she felt determined to not leave Six's needs unfulfilled as he had helped her.

Unbeknownst to her, she was growing to love the abusive nature of Six.

After a short period of aggressively abusing Her mouth, Six felt himself close.

Releasing himself inside her, Six let out a low groan, feeling a shudder run through Viper's body when she finally took all of him into her mouth.

Six was in bliss, basking in his pleasure. At the same time, something had snapped in Viper being treated so roughly, hearts appearing in her eyes.

She wanted to be treated like that more, and immediately swallowed his seed, looking up at him hungrily, waiting for more.

Six, realizing what she wanted, quickly turned Viper around in the shower and began dirty talking to her, which she was all the more receptive to.

"You liked that right? You loved how hard I fucked your throat~"

She moaned softly as he continued speaking.

"I love how wet you are getting for me~" he spoke as he teased her most private part.

With this he could tell she was already close, moaning louder than ever, making sure he knew just how much she wanted him inside of her.

Still in control, he began to also rub a nipple between his fingers, breaking her down even more.

"A-ah, Mr. Six please," she moaned to him, beginning to lose herself, "I'm going to cum, I'm going to-"

"No~" he commanded harshly, quickly pulling his hands away.

"I need you to tell me what you want" he spoke firmly.

She whimpered at his bullying, before teasing herself for him.

"Please put your penis inside me" she begged.

"If that's what you truly want..."

"Yes please, just put it in me."

"Come on Vi, don't be shy. I can't hear you~"

he watched her some more, which did nothing to calm her nerves, only adding fuel to the fire.

She felt vulnerable at that point, letting out another small whine, giving him full access to her hole, ready for anything.

"Please, Mr. Six! I can't wait anymore!" she whimpered loudly.

As his cock nudged against her opening, Viper couldn't stop herself from begging him, "Please, please put it in me! Put it inside me!"

Chuckling at the mess she's become, Six pushed forward.

The pain Viper felt was stabbing.

"A-ah! Mr. Six, please give me a moment."

Six, worried for her, quickly stops his movements despite his own pleasure and takes himself out.

I didn't know she was a virgin... Is she ok with me being the first?

After a few minutes, Viper's pain of having her virginity taken began to subside.

He waited until her eyes fluttered, looking back at him invitingly as he lined himself up.

"Are you alright?" he asked to ensure her no more pain.

Opening up just enough for him to fit in her pussy was the only answer she provided.

He moaned as he pushed forward. His balls slapped against her pussy as he entered once more, feeling her insides burn as he penetrated her.

"Hnnh~ It feels so amazing inside of you Vi~"

After filling her completely, he withdrew, pulling her body closer to his. They shared a passionate kiss and as Six dominated her mouth she could all but moan into him, completely melting at the thrusts he had been putting into her, moaning at the feeling of him pushing deep inside of her.

Sliding his hands down her stomach, he gently squeezed her breasts, lifting them up and pinching her nipples, driving her mad. She moaned louder, losing herself completely in the feeling of him touching her like this. The pair were barely able to breathe after a while, the intensity of their kiss causing their breathing to become erratic.

Having to take a breath, Six quickly looked at Viper's untainted neck and went in to mark what was his.

A sign of his possession.

"You're mine, Vi," he growled. "Mine forever."

Viper screamed as he gave her a hickey. It hurt, but it also felt incredible. She began to melt to the sign of ownership Six had bestowed upon her as he continued to assault her insides with hard thrusts and dirty talk.

"Tell me how badly you want my cock." he ordered her, grabbing her roughly.

"I-I-want it more than anything, you feel so good inside of me. More than anything."

"So that's what it takes huh?" he smirked.

"You're just a dirty little slut, aren't you Vi~"

"Mmm yes, I am. Please fuck me hard and make me yours."

wow, I did know she had that in her vocabulary

His cock remained buried inside of her, ramming into her core, pounding her and demanding her submission. She responded by slamming her hips back against him, attempting all she could to continue this high.

Six quickly slaps her face.

"You love it when I treat you like this, don't you?"

"Yessss!"

"Good."

Six quickly stops his workings in the shower(much to Viper's confusion and dismay) and quickly takes her to a bed. Without even drying off, he quickly lays down on the bed and motions her atop him

"It's time for you to do the moving."

Her limbs felt sluggish at the prospect of getting on top of him, but after some encouragement from him, she started climbing on top of him, only to quickly realize that she would have to push herself upwards without actually using her legs. Slowly impaling herself onto his cock, she began riding him faster and faster, having her breasts bounce up and down as Six used his own hands to grab and squeeze them, sometimes pulling on her nipples and twisting them into knots.

This was heaven for her, feeling so full, when suddenly Six leaned up and kissed her forcefully, causing her to cry out in pleasure. She continued to ride him as he continued to thrust up inside of her, the sounds of both of them moaning filling the room, becoming progressively louder.

Finally, Viper came. It was the water bursting the dam and she came within his arms crying out, wanting him deeper still.

"Faster! Faster!" she cried out, her arms around his neck and her nails digging into his scalp.

"Dirty girl " Six smirked, forcing himself inside of her, shoving himself to the hilt and cumming inside, each inch hitting her deepest depths and sending her further into oblivion.

Breathing heavily, she collapsed atop him, his softening member sliding out as his cum oozed out of her.

"God that was amazing," she thought, until she felt six get up behind her and push her onto all fours. Grabbing her hips, he slammed his cock into her already-filled pussy and begin thrusting, plunging in and out of her.

"You're still not done yet Vi" he smirked at her, continuing his dirty talk.

"You're mine, remember?" he reminded her, slapping her ass.

His words and actions had an almost demonic response in her. Gasping for air, she threw her head back as her arms fell limp, surrendering to his advances, relishing in the feelings he was causing in her.

He grabbed her hair and pulled her head back into a lustful kiss before asking her what she was.

"What are you, Vi?" He said as he continued to pound into her doggy style

Viper could only moan at him before he slapped her ass and asked again.

"what are you?" he repeated.

Suddenly her vision blurred, her mind became cloudy and everything around her faded away. All she could focus on was the feeling of being taken, the feeling of having him use her as he pleased.

"I'm your sex toy" she managed to mutter between pants.

"go on," he teased, slapping her ass again while pulling her hair, tightening his grip on her hips, and beginning to move her faster and faster.

"I'm your whore. Your slave. Your bitch."

That's all he needed to hear and decided not to hold back on the now mind-broken Viper. With each stroke of his hips, he increased his speed, grunting as he rammed himself into her, grinding his cock against her clit, causing her to writhe beneath him. Finally coming undone, her climax racked her entire body, her juices staining the sheets beneath them as he finally gets ready to come inside of her one last time.

"We're almost out of time Vi~"

"Please Cum inside me," she said as her voice began to falter, barely audible.

"As you wish."

He quickly came inside her wanting pussy, Viper giving a euphoric scream at the feeling.

Once he stopped pumping his seed into her, he lay beside her panting, looking towards her.

"You've never looked so beautiful."

Viper smiles at him.

"I love you Six."

"I know," he says quietly, kissing her forehead before lying next to her.

She moves to rest her tired body against his, leaning against his chest. Closing her eyes she soon falls asleep, his presence warming her heart.

Slowly, Six would drift to sleep as well, holding her closely in his sleep. Both wanted to hold on to the night as long as possible, knowing it was unlikely they would experience such a moment together anytime soon.

Viper would wake up the next morning in a panic, realizing the way she acted last night, and quickly remove herself from Six's embrace. As she walked away embarrassed of her actions, she smiled fondly about the bond the two of them now shared.