#sub!sigma

-ˋˏ᯽ mdni! 18+, cw hybrids, mommy kink

Just imagining puppy!Dazai and bunny!Sigma going into heat while you're out at work…

Sigma’s heat will trigger Dazai’s, and since you’re out, they have to fuck each other. They both want you instead, but they really can’t control themselves — when you get home it feels too good for them to stop.

You’ll open the door to find Sigma bent over on all fours on the carpet, face pressed against the ground, flushed and drooling, arching hard into Dazai, while Dazai is gripping Sigma’s small waist, rolling his hips against his ass, pushing his cock deep inside, head lolling forward, moaning at each thrust.

You’ll laugh as you walk up to them, grabbing a fistful of Dazai’s sweaty hair and forcing his head up to look at you. Dazai moans at the feeling of being manhandled but doesn’t have much other response – his eyes are foggy and far away, pupils blown, and as soon as you snicker, muttering “dumb puppy”, and drop his head, his eyes shoot back to where his dick is plunging in and out of Sigma’s hole, entranced by the lewd sight.

Sigma is more responsive to your presence – his eyes light up when he sees you and he tries to push himself up to greet you, to no avail. You sit in front of him and help him up a bit off the carpet, supporting him with your arms, letting him grab onto your shoulders, whining out “mommy” over and over into your neck while Dazai ruts into him from behind. You just stroke his hair and mutter “I know, bunny, I’m here now.”

You’ll ask Sig if he feels good and he’ll nod rapidly, unable to stop himself from drooling onto your shoulder. His poor cock is slapping against his stomach with the force of Dazai’s thrusts, so hard and clearly untouched, all pretty and pink and dripping. You can tell he’s close and you’ll reach out and stroke his cock to help him because Dazai sure as hell isn’t focused on that.

Poor baby, he’ll look up at you, so pitifully grateful for the bare minimum, gasping out, “ahh-thank you–thank you-”, twitching into your hand.

“Awwh, poor bunny,” you’ll pout at him, “Dazai’s been mean to you, huh? Is he being a selfish puppy?” and Sigma will just nod, only half aware of what you’re saying but loving the way you’re cooing at him and coddling him, like “Uh-huh, uh-huh. s-so mean…g-gonna cum, mommy~” 

“S’okay, bunny. Go ahead, you’re okay.”

He’ll bite down softly on your shoulder, crying out as he cums all over your lap, gripping your shoulders in his trembling hands like you’re going to disappear as soon as he finishes.

Dazai can barely even process anything until he gets his first load out into Sigma’s ass. His balls are so tight and heavy and his cock is aching, his brain is hazy and his whole body is on fire. He can barely get a coherent word out besides “ffffuckk…” and “s-so tight….”

When he finally lets go, his thick cum pumping into Sigma’s tight hole, he digs his nails hard into Sigma’s ass, moaning loudly. “Fuck–…cumming!”

Sigma will cry out, grabbing your shirt, and whimper “mommyy he’s hurting meee…” and you’ll stroke his hair and coo at him, making his brain go fuzzy again. He’ll just cling onto you hard as Dazai finally slows down, sniffling and nuzzling into your neck, scenting you to calm himself down.

Dazai will be panting heavily as he pulls out, still dazed but finally registering that you’re there, and he’ll crawl over to you and collapse his head into your lap, not caring that you’re covered in Sigma’s cum. Already feeling his cock hardening again, hyper-responsive to your scent, he’ll just nuzzle his head against you and moan softly, murmuring “you’re home~ ♡ thank god. Please help us.”

-ˋˏ᯽ a/n: might make this into a full fic later...pls tell me i'm not the only one obsessed w/ sigzai and their dynamic <3 also hope i'm not the only hybrid freak out there oops! sorry for the kinktober delay, day 4 is coming out soon! enjoy this in the meantime hehe˚⊹.♡ ࣪⊹˚.

©decayofalice

Lúcio/Sigma (+ Reinhardt/Sigma) – streaming AU; dom Lúcio/Reinhardt; sub!Sigma; insecurity; teaching – Akande got a big streaming business with lots of subs and doms that regularly do streams that are both educational and porny. Tonight, Reinhardt has given his own submissive, Sigma, over to Lúcio to let him train with him.

(I fear it is not QUITE what the prompter was asking for but my fingers just kind of did a thing and I let them. I felt it inappropriate to force sexytimes rn )

---

Sigma is developing a cold sweat the longer Lúcio and Reinhardt are talking about his problems, his big blue eyes flicking from one to the other. He is kneeling for Lúcio right now, but it is easy to tell that he really, really, really wants to crawl to his Dom and hide behind his legs.

Maybe be gentled down and cared for as if he’s had a subdrop.

He’s an easy boy to love. Very sensitive. Lúcio can understand that Reinhardt more often than not lets himself get lulled into giving Sigma whatever he wants – his boy is not doing this to be a brat, but because he is insecure.

“You need to be more firm,” Lúcio sighs eventually and glances at the time. They have to be live in just a minute.

Reinhardt nods with a chagrined expression. Lúcio turns towards Sigma, and gently cups his chin in his hand.

“Are you still comfortable with the pillow?”

Sigma nods. He’s put speaking as a hard limit with anybody that is not Reinhardt, and Lúcio is willing to indulge him for now. Maybe it’ll change once they get him used to showing off on camera.

Sigma’s big eyes flick towards the laptop. The chat is already scrolling fast. He then looks towards the camera and becomes noticeably more pale.

Lúcio hums and gently squeezes his jaw once more before he reaches out and pushes the button.

He waits a few seconds for the stream to establish itself, looking directly into the camera and blinking a few times. When he’s suitably sure everything is fine, he begins his stream.

“Hey there! I hope you all had a good time since last week. Roadhog is now safely back with D.Va, but I think it’s been good to change things up a bit for once. Sometimes you just find yourself trodding the same tracks and then you’ll need a bit of help getting out, right? Especially if you want to try something new.”

He has to laugh a bit here because Sigma is a big boy but he is trying is goddamn hardest right now to crawl into Lúcio’s lap or press his face beneath his arm (or preferably both). He grabs him by the back of his collar and pulls him away with a bit of gusto, choking him slightly in the process.

“So uh… haha yeah. We have another guest today. I’ve seen a lot of you have noticed that he’s very cute.” There are other, meaner comments too of course but he doesn’t think that Sigma needs any of that particular energy right now. He pulls him a bit farther away still to show him off to the camera, though there is only so much he can do with the simple collar.

Reinhardt is standing quietly behind him, not making a single noise. He knows how these streams go; and he knows Lúcio’s style.

“Haha right. Heh. He’s super shy. As you can see. Those that were here last week will probably be able to tell that he has a completely different energy than Roadhog had, yes? They’re both exceptionally big boys, but they need wildly different things. Roadhog is a very calm submissive. Relaxed. Too relaxed, maybe. We’ve had to annoy him and push him far out of his comfort zone to get him to make a few sounds for us.

Now… I just want to reiterate that there’s nothing wrong with being a quiet sub, alright? ‘S all fine! Some Doms have no problem with that, but you know… change is nice every once in a while. Getting them out of their comfort zone. Toeing the line of their soft limits and making them do shit they are not used to. So afterwards they can get all the praise for it.

This one here…” and here he finally takes a huge breath and gently pats his free hand against Sigma’s wide chest, “...his name’s Sigma. He’s been Reinhardt’s sub for a while now, actually, but he’s not on stream much. We want to start working on his general flighty attitude today. I hope you’ve read the stream title, but for those who haven’t: We’re working with a bit of bondage today. No major harnesses; just a head rig, essentially, but… you gotta be especially careful with those. Because you can’t rip your submissive’s head around as you please; you have to be very careful.”

He can see a few starting to get annoyed that he hasn’t even started yet. He reaches for the harness on the table. They had prior to the stream already adjusted every strap to nicely fit Siebren.

He lifts it and starts to show it off to the camera while Sigma twists away again, trying to hide without outright crawling off his pillow unprompted.

“Where Roadhog has been fundamentally calm and centered, Sigma is very nervous and shy. He’s also easily distracted. So… today we want to make sure he only pays attention to us, right? And to get him to show you all his beautiful big eyes.”

When Lúcio has thoroughly showed off all the straps, he begins to gently fit the device around Siebren’s head. It is really just a bridle for a human. Siebren’s big eyes flick to Reinhardt when Lúcio patiently pushes the ball gag against his lips. Lúcio doesn’t know what Reinhardt is doing – if he is doing anything at all – but Siebren opens his mouth and lets Lúcio pop the gag in.

“Show yourself,” Lúcio orders, and Sigma turns himself with obvious reluctance towards the camera. His pale body has flushed a piggy pink all over. His face is shining with nervous sweat. When Lúcio puts his hand on Sigma’s chest, he coos.

“Oh, he’s so nervous… His heart is beating a mile a minute.” He briefly glances at the chat, then back at Sigma. “They love you. They say you’re a very cute boy.”

Sigma looks close to tears despite the compliment. Lúcio curls the short reins around his hand gently and pulls his head around until he is profusely blinking in the light of one of their set lamps.

“For tonight you’ll get all the help you deserve,” he tells him gently, free hand brushing across his short, grey hair. “We’ll want to work you up to do this without this little contraption, but that’s a lot to ask for now, huh?”

Sigma is shaking like a horse about to be put down, and Lúcio sighs and lets the reins fall so the big submissive can hide himself away again in his lap. He slowly brushes his hands along his back.

“Every person goes at their own speed,” he says after a few moments towards the camera again. He squints at the chat while he gathers his thoughts. “Uh… no, sorry. There’ll be no sex tonight at this rate. You’re free to leave at any time, bro.” It’s difficult sometimes to both deal with a frightened submissive and a fucking dumbass in chat, but that’s the shit they all signed up for when Akande gave them their contracts.