Mating Season
Seth x reader: Mating Season
WARNING: Smut, male aggression (kind of), and a whole new Seth.
***
Monday, August 12th, 2019
It was the first day of school and Y/n was at the library during lunch (as always) catching up on some homework while sneaking some chips occasionally. Seth, Embry, Quil, and Jake were passing through when Seth noticed his long-time crush. Even before his shift, Seth always daydreamed about the quiet and shy girl. They had a few classes together, but he could never get the courage to talk to her. Now that he has shifted, He craved her more than before.
“Yo! Seth! You okay their little guy?” Embry laughed, waving his hand in front of his face.
“What? Yeah, I’m good.” He says, slapping his brothers’ hand away.
“Look over their guys. Hey Seth, why don’t you go talk to your girl.” Quil nudges him towards the library door.
“Shut up Quil,” Seth pushed back and started walking away. Jake and Embry shared a look and grabbed Seth towards the library.
“Let me go! What the fuck is wrong with you guys!” Seth says, trying to not start something with his brothers, while also not causing a scene. Too late.
“What the-?” Y/n looked up from her English homework to see Embry, Seth, Jake, and Quil playing tug-of-war with each other. Y/n shrugged her shoulders and goes back to work as the boys run off elsewhere.
Friday, September 20th, 2019
Seth sat directly behind Y/n and could do nothing but attempt his way to be closer to her as possible. He had finally gotten the courage to talk to her a couple of days after the library incident; in the midst of it, to everyone’s relief, he imprinted on her. Since then, he has calmly entered her into the pack world. She took it well. She was shocked and hesitant at first, but she accepted what it was.
When he told her about the imprinting, she was happy. Seth has never seen Y/n big e/c eyes light up and smile as if she was seeing the sun for the first time. She was ecstatic by it because she had feelings for Seth since she first saw him in gym class a few years back. He was smaller, lanky, and had baby-like features. Now, he was buffer and broader, taller, with child-like features. Even as a giant, he wasn’t intimidating. Seth was the definition of a teddy bear or more like a cub. Man, on the outside, a child on the inside.
Wednesday, November 13th, 2019
It had been a little over two months of Y/n and Seth being together. Emotions grew stronger and hormones became wilder. It didn’t help Seth when Paul would think obscure things. It also didn’t help that Seth would think of those things while being with Y/n. She knew something was up and decided to confront him about it.
“Seth, are you ok? You seem…on edge lately.” Y/n said, placing a hand on his shoulder.
“I’m fine,” he says abruptly moving away from her hand. “I have to go,” Seth said walking past Y/n and towards the front door. He is stopped by an arm grabbing his.
“Did I do something wrong? You’ve been avoiding me…” Y/n said with tears in her eyes. Seth turned to his imprint and regretted everything he did to her. He grabs her, pulling them close, and kiss them as hard as he could. Allowing to let Y/n feel why Seth has been acting the way he has. She hesitates and looks up at him.
“That’s why I have been distant. I don’t want to force you into doing anything you don’t want to do. I love and care about you too much.” Seth says with emotions in his eyes. Y/n smiles looking down. She takes a deep breath, closes her eyes, looks up at him, and she allows him in. When he looks at her, he sees it. He sees a mutual feeling. Love, passion, and lust. Without a word, they embrace one another for a wild night to remember.
Friday, January 3rd, 2020
“Alright! Let’s move, move, move!” Sam screamed. The pack has been running drills all day. Anger and tension started to build between the guys. During this time, Leah had to be dismissed for her safety (Sue and Billy’s demand) but did drills later when it would just be her, Jake (maybe), and Seth. Sam and Paul were stricter on everyone, we fought more, and became irrationally aggressive at times. All for one small reason.
It was mating season. A time where, if the option was available, we’d all go to our corners of La Push and stay with our imprints and fulfill the moment (while using protection of course). Thus, the reason for Leah not being here. For wolves in general, guys become aggressive as the women go into heat. It’s not like anything would come of anything if Leah was there. It would just be better if she wasn’t.
Seth had warned Y/n of this time of year. It happens randomly from January to March. No warning when it does happen. This year just so happened to be at the start of January. A great way to start a new year.
Seth ran to Y/n house after practicing drills in the cold rain. He climbed up the side of her house and in through her window and sought her out. He growled at the sight of her. She had just gotten out of the shower, wrapped in a towel with her h/t (hair type) wrapped in a towel. She jumped at the sound he made and tried to catch her breath.
“Jesus Seth! You scared the shit out of me. What are you doing here? I thought you said Sam was going to have you guys run drills until later tonight?” She asked, oblivious to his stance and demeanor. When he said nothing, she walked up to him slowly, then stopped. The moment she looked into his eyes; she knew that she wasn’t going to leave this room for the rest of the afternoon (when her parents come back from work).
“Fuck.” She drops her towel, and without a second thought, Seth grabs her by the waist, pulling her closer to him, grabbing her face, and pulling her into a deep needing kiss. She wrapped her arms around him and just gave into him. Seth was always gentle, calm, and sweet when they had sex. She knew that this wouldn’t be one of those times. She was about to see, feel, taste, and experience a whole different side of her boyfriend.
“Mine.” He growled in Y/n ear as he picked her up and pushed her against the wall. He pushed his member to her center and grind slowly as moisture starts to pool in between her legs.
“Yes, fuck, Seth. Yours…” She wrapped her legs harder around him breathing hard against his neck. He undid his pants and pulled his boxers down, kicking them somewhere in the room. He kisses her roughly and begins to play with her clit. She moans against his mouth, throwing her head back at the much-needed pressure where she needed it the most. Seth bends down and starts leaving marks all along her neck, shoulder, and breast before sliding her up against the wall, throwing her legs over his shoulder and eats her out.
“Oh, dear god, Seth! Fuck baby, right there…” Y/n grabbed onto his hair with one hand and balanced the other one against the ceiling, so she doesn’t fall.
“Mine. All mine!” He growled against her pussy, causing a violet vibration that traveled through her body. Incoherent words falling from her mouth as he worked her until she couldn’t go any longer. When she finished, and he got his fill, he slid her down, wrapping her legs around his waist, and thrust into her without warning.
“Fuck...” both said in unison. He waited with his eyes closed, forehead pressed against hers, easing his breath. She thought for a moment, just for a moment, that he was going to go back to their other way of sex. Until his eyes shot open and stared back into hers. Never, has she ever, seen this animalistic side of Seth.
“Fuck.” He went for it. Deep hard and fast thrusts entered her as soon as she braced herself against him. She squeezed her legs around his waist at the surprise impact.
“No! Mine!” Seth lifted her legs to his forearm, pressing her against the wall while his hands supported her back. She could look down and see him entering and exiting her. Making her wetter and wetter as she watched. Her head flew back against the wall, trying to grab onto anything she could reach as he took her in the most pleasurable way.
“More, Seth. Please…d-don’t stop Daddy.” Seth stopped shortly, rose his head up slowly at her, and gave her a grin.
“Say it again.” He growled.
“Daddy…” He thrust into her hard.
“Again”
“Daddy.” Another thrust.
“Again”
“Daddy…” She whined this time. It was enough for him because he went back to fucking her. Only this time, he held eye contact with her, watching her facial expressions. His pace became uneven and she knew he was about to finish.
“Cum in my mouth daddy.” I breathed in his ear. A few more pumps afterward, he slips himself out, I slide to my knees and begin taking him in my hands and pumping him.
“Ah, Fuck Y/n!” He grabs a wad of my hair and shoves my mouth on him. He releases inside of my mouth and I sucked him off as he continued to cum. His hips thrusting towards me, only making me suck and pump harder.
“Shit, baby, no. Fuck Y/n.” He slips himself out of my mouth and looks down at me. I spit the leftover in my mouth in my trash can next to me and look back up at him. He gives me a grin, reaches for me to pull me up, and kisses me softly.
“Sorry about that. Didn’t mean to hurt or scare you.” He said quietly with a grin on his face.
“No complaints from me, sir.” I smiled. And the second I said sir, his eyes became dark again and I knew I was going to have to brace myself for the rest of the evening. If little words like sir are going to get to him. I can only imagine what else might.







