(Please note that whilst this IS NOT a smut, IT IS a smutty imagine, so please be mindful of that when reading. Thank you)

"You're joking, right?" I scoffed, making my boyfriend of a year, Will, grin at me from ear to ear as he sat on the sofa and I stood in front of him.

"Na, that's what I want." He nodded. I narrowed my eyes at him.

"Are you sure? We can do absolutely anything you want, are you absolutely sure that that's what you want to do, on the day that you turn into a twenty-four-year-old-man?" I checked.

"Aye, that's what I want, lass. I want to spend me birthday with you and the lads, playing paintball." He giggled childishly. I sighed and raised my hand to my head. I'd never played paintball before, and the only thing that I knew about it was that it hurt like a bitch when you got hit with one of the pellets. And knowing Will, he'd try to get as close to me as possible for the perfect shot.

"I suppose that I can't really say no, can I?" I sighed.

"Na, you can't. It's my birthday and that's what I want to do for it." He nodded.

"Okay, fine, I'll book it later on. Just please promise me that you won't intentionally hit me, or won't intentionally get close enough for the shots to really hurt." I gulped.

"Lass, I can't promise you that." He shook his head and smirked, making me groan and hold my head again.

"But, I can promise that I'll kiss any bruises better when we get home from paintballing." He smirked again as his hands found my waist and he pulled my body towards him before gently pressing his lips to my clothed stomach. I chuckled and shook my head as I looked down at him, my hands landing in his hair.

"I guess that we're paintballing for your birthday, then." I nodded.

"Thanks, pet, I love ya." He smiled cheekily.

"Uh-huh, I'd love you more if you didn't want to do something that would get me hurt." I teased, making Will smirk as he leant up and pecked my lips.

We stood in the forest, paintball guns in our hands and camo-style jumpsuits on all of our bodies as I stood with Mia, Aria and Gee, and Will stood with George, James and Alex.

"Right, welcome to today's paintballing session. The teams today are girls versus boys, since there's four girls, and four boys. Today, we're doing a "Capture the flag" style game, so the boys will be protecting a blue flag, the girls will be protecting a red flag, and the aim of the game is to try and get the other team's flag. Extra points will be awarded for which team gets the most shots, which will be calculated by how many paint splats each person from each team has on their jumpsuit. Is all of that clear?" the instructor explained. All of us nodded and murmured, showing our understanding.

"Brill. Best of luck, you start protecting your flag in three, two, one." Immediately, Will turned to me and fired, making me yelp out as he hit me in the waist. I looked at him with wide eyes.

"You absolute cunt!" I laughed, making him giggle like a child and run away with the rest of the boys as I ran away with the rest of the girls.

"Right, so, what's the plan?" Mia asked as we took shelter in one of the cabins that was part of the site.

"I overheard James talking to Will a few days ago, they've had this planned for ages. Will is going to stay with the flag since he's not good at shooting whilst moving, so it means that he can stay put whilst shooting at whoever goes for the flag." Aria explained.

"Which is surely me, since Will is protecting it." I nodded.

"Exactly what we thought. Don't be afraid to flirt with him and stuff to distract him." Gee chuckled, making me smirk as all of the girls wriggled their eyebrows at me.

"Oh, I'll do more than just flirt." I teased.

"Yes, Y/N, go get him!" Mia cheered, making me laugh and stand up as I headed out of the cabin.

I carefully walked through the forest, cautiously holding my gun with the finger on the trigger so that I could fire quickly should one of the boys jump out at me or try to surprise me. My eyes widened slightly, a smirk creeping onto my lips as I suddenly spotted Will through the trees, telling me that I'd found the boys' base camp as I also saw a slither of blue flag.

"Here we go." I whispered to myself as I turned the gun so that it was resting against my back as I stood up and raised my hands.

"Don't shoot!" I yelled as I revealed myself from the trees. Will immediately shot around and aimed his gun at me, his eyes widening slightly.

"Why aren't you with the girls, pet? You better not be here for the flag, because I'll fuckin' shoot ya before you can get it." He scoffed and smirked.

"You'd really shoot the woman that you love with a paintball pellet?" I fake-pouted.

"Yes." He nodded without hesitation. I smirked and shook my head as I slowly walked towards him.

"I come in peace. Being in this forest and realising how quiet and isolated it is just got me thinking." I shrugged as I lowered my hands. Will narrowed his eyes at me, obviously still sceptical as he didn't lower his gun.

"Oh, yeah? About what, lass?" he asked. I continued to walk to him, making sure to get right in front of him before innocently looking up at him through my eyelashes.

"About all the birthday stuff that we could do, and no one would be able to hear or see us." I whispered. Will's eyebrows raised, a small smirk forming on his lips as he slowly lowered his gun.

"You'd be up for that, would you, pet?" he questioned. I nodded and bit my lip, adding to the innocence play that I knew Will loved as I hung my arms over his shoulders, his hands finding my waist.

"For my boy's birthday, course." I nodded. Will's smirk widened, and he returned the nod as he gently moved me around before pinning me to the wall of the cabin that the boys had taken shelter in. He leant down and joined our lips hungrily, making me return it without hesitation as I held his face and he pulled on my hips. This may have just been a strategy to distract Will in order to get the flag, but boy was I going to enjoy it regardless. Will broke the kiss and moved his lips down to my neck, making me close my eyes and lean my head back as I gave him more access.

"Do you want to know something, pet?" Will mumbled as he continued to nip at my skin.

"Go on." I breathed, the tension between us growing too strong for me to form longer sentences. Will smirked at my reaction as he kissed back up to my ear.

"Aria wasn't the only one who overheard plotting." He whispered in my ear before gently nipping my earlobe. My eyes shot open as Will pulled away, making my eyes widen as he raised his gun again.

"No, no, no!" Will shot me in the stomach, making me groan and look down at the paint splatter.

"Ow, that hurt!" I groaned as Will laughed and cheered to himself.

"So did you only coming onto me to distract me!" he laughed, making me roll my eyes.

"I'm your girlfriend, you know that that's not why I came onto you." I teased.

"Aye, prove it later." He quipped back, making me roll my eyes again and peck his lips before starting to head back to my team.

I stood in Will's bedroom, looking at myself in my underwear in his full-length mirror as I assessed the damage from paintballing. I winced quietly as I ran my fingers over the bruises that littered my body, all the way from my chest and stomach, to my ankles from when George had somehow managed to shoot me in the feet.

"What have I done to deserve this?" I rolled my eyes playfully as Will appeared at the doorway, a smirk on his lips as he flicked his eyes up and down my body.

"You don't deserve anything, lad. Look at the state of is, you did this." I nodded. He laughed and shook his head as he walked into his room fully and walked to be behind me.

"I'm sorry, love." He chuckled as he gently curled his arms around my waist and leant down to kiss my neck.

"Aye, you will be when you get no sex for a fortnight whilst I wait for these to heal." I teased.

"Or, me kissing them better could be foreplay." He returned. I chuckled and shook my head as I turned around in his arms, his hands staying on my waist as I hung my arms over his shoulders.

"In all seriousness, did you have a good birthday?" I asked.

"Aye, it was brilliant, love. Especially because it was spent with you." He nodded. I bit my lip and smiled at him before leaning up and pecking his lips. I pulled away but Will immediately leant down and joined our lips again, making me smirk into the kiss.

"Birthday sex on the cards?" he mumbled against my lips.

"You're such a cheeky cunt, William Lenney." I returned, making him laugh into the kiss as he gently picked me up, my legs wrapping around his waist as he put me down onto the bed and crawled over me.