Tobias' POV:

"Can we take a break? We've been here for an hour now. I can barely stand." Tris asks, leaning against the punching bag.

It's the weekend and we are in the training room, working out on the punching bags. Tris wanted to exert some energy after her period ended, so I brought her here. We come to the abandoned compound often to exercise, and also visit the chasm.

I look over at her, my eyes taking in her body. Even though she is flushed and covered in sweat, she looks stunning. I take a moment to appreciate her beauty. Her chest heaves with every breath she takes. Her hair in a messy ponytail. Her black tank top sticking to her stomach. Her yoga pants fit snugly over her legs. God, how I want to bury myself between her legs.

"Tobias?" She asks again.

"Uh, yeah, we can take a break." I clear my throat and walk over to her.

"You're staring." She states.

"I'm sorry. Being here brings back so many memories. Back when I was just your instructor." I shake my head to clear it a little.

"Yeah, it does. Things have changed so much since then. I had no idea you liked me." She says, blushing a little.

"I had very vivid dreams about you, you know. Most of them took place in my bed, and required us to be naked." I grin.

"Really? It feels weird to think about a time when we weren't together." She says, her cheeks burning red.

"Yeah. And I was - I am so in love with you. I had a hard time teaching you. All I wanted to do was to press your body against mine and never let you go. But I knew that would only scare you away." I say.

"Maybe. But I don't mind anything you do to my body." She whispers into my ear.

"You don't?" I ask her, pushing her deeper into the punching bag, lifting her legs and pressing myself against her. "You don't mind if I do this?"

"No." She whispers.

"So you wouldn't object if I did this?" I move my hand between us and cup her, roughly rubbing my palm against her, over her yoga pants.

Tris shakes her head, closing her eyes and biting her bottom lip. I decide to take it further and move my hand into her panties, touching her with no barriers.

"You mean, I could do this?" I ask her, my fingers moving over her. She lets out a moan as I rub her soft flesh. I remove my hand from inside her pants and set her down, then pull them off along with her panties in one quick motion.

I take my previous position after spreading her legs around me and push one finger inside her, thrusting slowly, then add another and increase the pace. I rub her clit with my thumb while fingering her relentlessly. She's so wet.

I kiss her deeply, tangling our tongues, never stopping my fingers from moving into her. She moans with each thrust into my mouth. I pull back and look at her. She has her eyes closed, her head thrown back and her mouth open.

I keep pounding her with my hand, caressing her wet insides with my fingertips. She lets out a loud moan and grabs my wrist, stopping me abruptly. She spasms around my fingers, her body trembling. I slide my fingers out of her and circle them around her clit gently.

"You don't know how much I wanted to do this to your body. I wanted to feel every inch of you. I'm so glad that you chose to love me, too. I would have been lost without you, Tris." I murmur into her ear.

She starts shaking again, and I touch her more firmly, spreading her wetness around. I want nothing more than to hear her scream my name, so I tighten my hold on her and rub her harder. She orgasms again, crying out my name, and I finally move my hand away, hugging her tightly.

"Oh my god." Tris breathes.

"I hope you're not feeling too tired because I'm not done yet, love." I say.

"I'm not tired at all. Where did you get that thought from?" She murmurs sarcastically, making me grin widely.

I hold her tight against me and walk toward the table which we used to keep knifes at. I set Tris down on the edge of it and quickly get rid of my workout pants and briefs. As I'm getting the tank top off of her, she grabs me in her small hand and strokes me firmly. Her other hand moves to take my shirt off. I remove her sports bra and throw it aside along with all our other clothes.

Tris doesn't stop the stroking till I pull her hand away. She opens her legs and wraps them around me as I push into her tightness slowly. I look into her striking eyes and intertwine our fingers together. Once I'm fully inside her, we both let out soft moans. I kiss her lips softly, pulling away to look into her eyes again.

She clenches down on me, making me groan, and I start thrusting into her. I keep a slow pace, not wanting to hurt her after two intense orgasms. I pull all the way out before sliding back in slowly, repeating it over and over again.

Tris' little moans and gasps of pleasure are the most erotic. I let her hands go and move mine to caress her breasts, rubbing my thumbs over her nipples. She roams her fingers down my back, tracing my tattoo.

I grab her hips and increase the pace slightly. I press my lips to hers and we kiss passionately as our bodies make love. It is absolutely divine every time I push into her warm, wet, and tight body. And even impossibly better when she squeezes me.

"Oh, Tris!" I growl against her mouth. She hums along as a response, her eyes shut.

I start picking up the pace after hooking my arms around her knees. Tris leans backwards as I thrust into her rapidly. The hair tie holding her ponytail slips off and her blonde hair falls over her face, making her look heavenly. Just when I thought she couldn't look any more incredible, she bites down on her bottom lip.

My eyes stay glued to her face as I thrust faster. She opens her eyes and stares back at me, calling out my name as she orgasms. The spasming of her inner muscles around me makes me tumble into the unknown after her.

We take a minute to catch our breath then put our clothes back on. Tris catches me staring at her again and sticks her tongue out at me. I just grin. We step out of the training room and I grab her hand, walking out of the compound. As we near the exit, we realise that it's pouring rain.

Tris suggests we go to my old apartment to wait, so I lead us to my old place. I unlock the door and let her enter first. The few pieces of furniture are a little dusty and the space looks empty but it still feels like home.

I walk into the bathroom to check if the water is running. It's a bit cold but it works. I look for soap in the small cupboard and luckily find an unopened pack. We quickly strip down and enter the shower together to wash off the sweat from our bodies.

Tris takes the bar of soap and runs it over my chest and down my abs, creating lather. I trail my hands down her back till they reach her butt and squeeze it. Our eyes stay locked the whole time, until I bring her lips to mine.

"This is like all my teenage dreams coming true today." I whisper against her mouth.

"Who knew Four had fantasies." She says, a smile turning up her lips.

"Honestly, I didn't either. Not till I met you." I say seriously, looking deep into her eyes.

We slowly clean each other, running our hands over the slick skin of our bodies covered with lather. After rinsing off, we dry ourselves and dress back into our clothes.

Soon we start getting hungry so we decide to risk getting wet. We go out and the rain is still drizzling but not as heavy as before.

"Look, there's a train coming!" Tris points out in the direction of the train approaching.

"Run!" I yell out and pull her along with me. We run alongside it and jump on the train, falling on the floor of it.

A small smile touches Tris' face and we burst out laughing. I lean against one wall of the train with my legs bent in front of me. Tris sits beside me and rests her head on my shoulder. I pull her closer into me by wrapping an arm around her.

"The rain's really been following us, isn't it?" Tris comments.

"I guess. But I'm starting to like it." I murmur.

"Why? Don't you hate the gloomy weather?" She asks, confused.

"Because it gives me great memories with my amazing wife." I smile. She smiles back at me and gives me a soft kiss.

"I love you, Tobias." She whispers to me.

"I love you, Tris." I kiss her more firmly.

We watch the dark sky slowly clear up from the fast moving train. Soon our house comes closer and we jump off, walking hand-in-hand towards home.

A/N: Hey, guys! Sorry for the late update. Hope you enjoyed this chapter!