You curled into Steve's chest and screamed and sobbed in agony as your temperature spiked dangerously and he sprinted as fast as he could to the quinjet. As soon as he closed in on the quinjet, he looked over his shoulder to Bucky and yelled, "Don't let anyone in! I don't care what their reasons are you do NOT let them in until I tell you to! As soon as we're done I'll grab an earpiece and let you know!" Bucky nodded as Steve punched in the code on the keypad near the ramp of the quinjet and any doubts about it truly being Steve vanished as soon as the ramp began to descend. As soon as you were inside the jet he stopped shifting his weight and pulled the comm from your ear.

"Shhh, sweetheart, I know it hurts. Alpha's gonna take such good care of you, sweetheart." He cooed in your ear and your heart twisted for a completely different reason this time and sent a fresh wave of tears down your cheeks as you pulled your face back just enough to look up at Steve as you began to speak. "Steve?" You whimpered pathetically as he turned his head left and right looking around for a room that was empty. "Yes, doll?" He answered softly. You looked anywhere but his eyes as you sobbed, "I thought he was you. I really did and...I didn't know he wasn't you or I never would've let him."

Steve stopped dead in his tracks and your heart plummeted into your stomach as your mind went wild with all sorts of horrible scenarios in the dead quiet that now radiated throughout the quinjet. After several very long, tense minutes Steve whispered, "You mean...you wanted to...with me?" You nodded tears still falling from your eyes and still unable to meet his gaze. You felt a finger under your chin and you flinched slightly but looked up anyways and you almost laughed at the look on Steve's face which was one of shock mixed with rage and a bit of shyness.

"Sweetheart, let me explain something to you. In your mind you were with me, no one else right?" Steve asked softly and you nodded chewing your lip as you continued to look up at him. "Well, then it was me that you were with. I know his scent is completely different than mine and I know that the reason your heat came back, because of your attraction to me. But I'm here now, your real Alpha and I'm going to make it all better, ok doll?" He whispered as he leaned down and softly kissed you on the lips as another wave of brutal heat washed through you slowly causing you to moan in pain and break the kiss but you managed to nod before you bit down on his bicep to keep from screaming in pain.

You biting his bicep caused Steve to staggered just a bit as he made his way into the first empty room he could find which just so happened to be a room off to the side of the main cargo hold. You looked quickly around and almost sighed in relief as you noticed that this room wasn't the same as the...other room. You felt yourself being placed down on something cool and you opened your eyes just slightly to see that you were laying on a mat very similar to the ones back in the Avenger's Tower training room, except that these were more to make sure that cargo didn't take too much damage from being bounced around during turbulent flights so they were a lot thicker, not that you were complaining however.

As you were looking around, you felt your jaw start to hurt and you realized that you'd still been biting Steve's bicep and you blushed brighter than Natasha's hair as you took your mouth off his arm letting your teeth very gently drag over the skin which caused him to squirm and bite his lip as he balanced himself over you on his arms. "You trying to tease me, baby doll?" He whispered as he leaned down and began to attack your neck with kisses and bites. As soon as he found that one special spot of yours on your neck and licked it softly then bit down hard you felt slick gush into your underwear and knew that it wouldn't be too long until your true Alpha marked you as his, body and soul.

"Steve!" You panted in his ear as you felt him chuckle into your neck and you knew he was teasing you just a little. "You sure you want this, sweetheart? I'm not doing anything unless I have your permission." He said as he looked up at you. In the back of your mind your rational self was squealing because that had to be one of the sweetest things you'd ever had said to you, but the horny heat crippled Omega side of you was growling and rolling her eyes in annoyance but you managed to balance the two sides and look down at him and say, "I've never been this sure of anything in my life."

The wicked smile that lit up Steve's face almost took you breath away as he literally shredded the shirt and pants you were wearing. Sitting back up just long enough to yank his shirt over his head he stopped dead just as the shirt came over his head and he looked at you eyes dark with lust and hair messed up from him yanking his shirt off in a hurry and said, "Oh darlin', you've got no idea what that scent of that delicious slick coated pussy is making me wanna do to you." You whimpered and writhed beneath him then slid one hand to your nipples and the other you slid down your body to play with your already slick drenched folds as he sat back on his haunches to watch for a moment.

"Mmmm, look so beautiful." He growled as he yanked his pants down and began to palm himself over his boxers though he really didn't need to seeing as how he was already hard enough to tent them. "Alpha...please...need your knot!" You mewled as you reached up for him with the hand that had been teasing your nipples and any and all restraint he still had snapped and he went into full primal Alpha mode as he yanked his boxers down freeing his rather astonishingly large cock. You gaped at it for a moment causing him to flash you a dirty grin that had you moaning his name without him even touching you.

"Wait, darling. We gotta do this right." He panted and you knew what he meant. As Alpha of the pack, the first time rutting with a new Omega meant that the rest of the pack had to watch. You nodded and leaned up to leave hot, open-mouthed kisses up and down his neck and jaw as he pulled a spare comm from a desk drawer from your left, put it in his ear and said, "Buck, can ya hear me? Good. Now." You knew that that was all Bucky needed to hear and that he would completely understand what he needed to do without having to be drawn a picture and you were highly thankful for it at that moment seeing as how you were slicking again as you inhaled Steve's scent.

You knew that it may be a bit awkward to do what you were about to do in front of your teammates. Hell, anyone else would've been mortified to even think about it but you were an Omega and he was an Alpha and it was simply as normal as breathing or eating. You bit down on his bicep again as a cramp ripped through your abdomen just as you heard the ramp to the quinjet start to descend. He growled and before you could fully register what was happening he'd gotten your mouth off his biceps and you flipped over on your hands and knees just as you heard Natasha ask loudly, "Steve, (Y/N)? Where ya at?"

Instead of answering, Steve simply thrust into you hard from behind causing you to scream. "Found em!" Tony said as you heard Natasha start giggling and you couldn't help but crack a smile as she came walking through the door just in time to see the rutting start. You moaned Steve's name loudly as he slammed into the spot inside you that had you seeing stars and your forehead hit the mat as you panted for breath. You felt him lean down and heard him whisper softly in your ear, "Such horny little beasts they are, getting off on their Alpha taking his beautiful Omega." You looked up and to no surprise, the first sight you saw was Tony with his back to the rest of you with his hand in his pants as the scent of you two mating drove the pheromones in the room through the roof.

Natasha who had been mated with Bruce for some time simply went over and sat down but was immediately pinned to the wall as Bruce ripped her black lycra pants down just enough so that he could ravish her with his face and fingers. Wanda, Sam, and Loki were simply blushing harder than you'd ever seen them blush before. Thor and Bucky were sitting off in opposite corners jerking off as you felt the all too familiar signs of an orgasm building in the pit of your stomach and you whimpered as Steve pulled you closer to him and began to whisper the most filthy, delicious things in your ear.

"You like it when they watch us don't you, darlin?" He growled darkly as your pussy began to clench around his cock as he continued to pound into you from behind. "Dirty little Omega likes to show who owns her. Look at them, baby. Filthy fucking animals...stroking and fingering themselves all because of us. But that's not what's getting you off, is it? Oh no, it's my voice whispering in your ear isn't it?" You could only nod as you panted and writhed beneath him meeting his thrusts with your own not caring who was watching as moans from every direction echoed around the room as you heard him chuckle.

"So tight, darling." He whispered huskily in your ear as you started to come undone beneath him. "My fucking Omega. Fucking Alpha touching what's mine." He growled thrusting harder and faster into you his rage bleeding into his voice. You knew that his anger wasn't directed at you but at the Alpha who had unwisely dared to lay a finger on you, but you couldn't help but moan as the thought of what he was implying. You, at this very moment, needed to hear how strong your Alpha was. What he would do if another ever dared to try to lay a hand on you ever again. "Alpha!" You whimpered as you felt yourself beginning to slick and he reached down and slid a finger over your clit and you barely had enough time to register him saying, "Come for me, my little Omega," before your world dissolved into white and you screamed his name as your orgasm ripped through you.

Just when you thought it could get no better you felt him thrust hard once and bite you on that spot on your neck that drove you insane and you knew that he'd knotted you and that just sent you into another orgasm. By the time you'd managed to catch your breath the rest of the team were filing out all except Bucky and Tony who were grinning at the both of you as they walked over and Steve gently helped you flip over onto your back without hurting either of you and began nuzzling his face into your neck and rubbing his hands up and down your arms enveloping you in that amazing, calming scent of his.

"Can we help you?" Steve asked coldly as they got about five feet from you both. Bucky's smile only grew as he looked over at Tony and said, "Told ya." Tony sighed and without even saying anything pulled his wallet out of his back pocket and pulled a twenty out and handed it to Bucky who smiled and gave him a sarcastic little salute as he turned on his heel and strode out the door with Tony shaking his head and muttering under his breath right behind him and you yelling at Bucky, "TOLD HIM WHAT?!"