Chapter Text
"You want me to what!?" You asked, staring at your best friend Armin.
"Take my virginity. I know it's a weird ask, but I trust you and I want to get the first time over with. Plus, you could teach me what to do to make it better. It's really a service to women."
"Don't try to manipulate me! You just asked me to have sex with you! We've never even kissed, Armin!"
"We can start there. Look, were about to go on vacation. This can be like a Holiday Escapade or something, but with sex."
You blinked rapidly at Armin, "So you want me to have a Sexcapade with you over our holiday beach trip?"
He simply nodded, not seeing the reason for your apprehension. You ran your hand over your face. How would this even work?
"Give me some time to think about it, okay? Wait--are you even attracted to m--"
"Very." Armin said quickly.
"Oh, well. Alright then. Let me think it over, Armin. I'll let you know."
"Okay, and I mean, obviously you can say no. I don't want you to do something that would make you uncomfortable. You're my best friend first."
You knew that, but it was nice that he reassured you. Even with that reassurance, your body was already giving you the asnwer that you wished it didn't.
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A week had passed since Armin asked you to be his first time, and honestly the more you thought about it the more you were on board. Neither of you had romantic feelings for each other, but you would be lying if you said you didn't think Armin was good looking. You knew exactly how to set it up too.
The great roommate debate. It happens every-time there are rooms with multiple people. This time you offered to go first in the hat of names. The name you pulled out clearly said "Connie" but for all intents and purposes, you said Armin's name. Then casually accidentally put it back in the hat.
"Shit! Sorry, let me fish it out." You then took the paper that actually said Armin out and passed the hat on to Jean.
Problem one, solved. You saw Sasha raise an eyebrow, but didn't even pay attention to you when she heard Mikasa say her name.
"Alright you know the rules, buddy system with your roommates if you are going out. If the roommate is unavailable text the group chat. We are not repeating summer of 2020."
Everyone looked at Connie, who had decided to go cliff diving by himself that year. Idiot.
"Alright! First order of fun— Karaoke bar. Everyone go change!" Jean yelled.
You all went into your separate rooms and got ready. You were trying to decide on which outfit to wear. Normally you would ask Sasha or Mikasa, but you had a better idea.
"Hey Armin! Which one should I wear?" You asked.
He stepped out of the bathroom and looked at your choices.
"The black pant suit."
"Perfect. Thanks, Min."
You grabbed the outfit and went to fix your hair. You did the usual style, but made sure to tuck away and stray baby hairs along the edges. When you walked back out Armin wasn't in the room. You grabbed your small bag and walked back into the connected living and kitchen area of your suites.
"Damn! Girl I am asking for one chance." Connie said, lifting your hand and spinning you around.
"Thank you, Constance, but not tonight."
"So there's a chance?" He asked, his eyebrows wiggling.
"Shut up and let's go. I have boybands that demand to be sang." You said.
You grabbed the key to the suite and stuck it in your bag. Armin tapped you on your back, his hand sliding over your shoulder.
"You look stunning."
You gave him a wink and a bright smile, "Not so bad yourself, cutie."
Armin blushed slightly and continued to walk with you to the bar just down the road. Soon enough Mikasa and Sasha were going hard to some Paramore. You sat back with your scotch on the rocks and enjoyed their performance.
Armin was sitting next to you, also enjoying the girls' performance. When they finished Armin went to the bar to get a round of shots. You decided to pass, wanting to have memory of anything that happened with you and Armin.
Once he was out of ear shot, Jean confronted you.
"What the fuck are you doing? Do you like Armin or something?"
"I love Armin, like I love you guys." You responded.
"Woman, the man has not stopped looking at you since we got here. What is going on?"
"If you want to know that bad ask Armin. It's his story to tell not mine. Now if you will excuse me, it's my turn."
You got up to the stage and the DJ played your song request. Suddenly the familiar sound of *Nsync could be heard. Everyone in the bar was singing 'Here We Go' with you and even doing the echos.
When the track ended you went straight to the table again. After a few hours had gone by you were ready to pack it up and lay down in a bed. Armin agreed to go back with you, and since Mikasa wasn't drunk she would watch the others.
On the walk back, you made light conversation with Armin about the songs and various random things that popped up. You made a bee-line for the bathroom and changed into your oversized night shirt and underwear underneath. Armin had chucked his shirt and was sporting some grey sweatpants.
You were about to start putting on your skin care stuff when Armin moved his hands around your waist and hoisted you up on the bathroom counter.
"Well hello to you too, Armin." You laughed.
"You never gave me an answer, but Jean and Connie were asking questions." He said.
"Hm, we'll I didn't tell them anything. I figured you would want to tell them yourself, if you were planning to at all."
"Is that a yes?" He asked.
"Yes, now just kiss me already."
Armin tugged your shirt and brought your face down to his and pressed the softest kiss to your lips. You might as well have been kissing a cloud, but one thing was certain. Armin knew how to fucking kiss.
His hand wrapped around your waist and the other placed on your face, around your jaw, his thumb resting on your cheek.
Your legs wrapped around his waist as he carried you back into the bedroom. He sat down and laid back flat as you continued to kiss him.
You moved down from his lips and started towards his neck, nipping along his skin on the way down. Once you got to the curve of his neck you focused in. His hands were stuck in your back, so you moved them down to your hips, rocking yourself over his lap as you did.
Your underwear didn't provide much of a barrier, so you were rubbing against his sweatpants, where you could feel him grow harder, and bigger, under you.
You sat up and removed your shirt, letting your breasts fall in front of his face. His eyes were pleading with you as he kept shifting his gaze from your to your nipples.
"Play with them, Armin, make me feel good."
"I...I don't..." He stuttered, unsure.
You knew Armin was a virgin, but you didn't realize how much he hadn't done until just then. You sat up and raised him up with you.
"Hey, it's okay. That's what this is, right? To teach you. Did you like me grinding on you?" You asked.
"Yes, a lot."
"Okay good. Do you want to play with my boobs?"
"Yes, but...I don't want to hurt you."
"You won't hurt me baby boy. Use your hand first. Just squeeze them, gently."
He almost seemed to hesitate, you grabbed the back of his hands and brought them to your chest and lightly squeezed. You bummed at the feeling. His hands were larger than your, and despite your larger breasts, his hand could cup all of it.
"Mhm, good job, Min..Now take your thumb and swipe it over my nipple."
He did as instructed and even did it a few times, slowly. You added in a gentle pace of your hips against his. Armin started to kiss your neck as his hand came up to fully pinch your nipple.
"Mm, Armin it feels so good. Use your mouth."
He licked a trail down over your breast and sucked your hardened bud into his mouth, causing you to gasp. He looked up at you with concern, but you only smiled at him.
"You're doing so good for me, Min. Use your hand on the other one while you suck this one. Then switch up."
He hummed against you as an okay, but the vibrations felt delicious against your skin. At this point Armin had a full tent in his pants and you were using it to your advantage.
"Did you get hard from my hips or my tits?" You teased.
You didn't get a response but judging by how much he was licking and marking your chest up, you would say the latter. He finally released his moth from your chest, panting from lack of breathing.
"Can I—"
Armin was interrupted by the door opening up to the main kitchen area. He groaned lightly, not wanting to stop.
"It's alright, honey. We have all week to play, yeah?"
He nodded before laying down next to you in the bed and wrapping you up in his arms. Your ass nudging against his still hard cock. You wiggled and rubbed against him, his breathing become difficult to manage.
"If you don't...stop...im gonna." He panted.
You reached behind you and brought him foreword. His lips finding your neck again as his hips matched your movements and started grinding against you.
"You're gonna come in your pants for me? You like how good my ass feels pressed against you like this? Hm?"
"Please, fuck, please can I come?"
"Asking for permission? Such a good boy. Yes baby, you can come, but you have to be quiet."
Armin's whimpered against your neck, and you heard him start to get louder. You quickly turned around, wrapped your hand over his mouth, and started rubbing your cunt against him again.
His whine raised an octave, which turned you on more than you thought it would.
You gave one last slow drag over top of him and he broke. His hips bucked and jerked up against you. His breathing erratic and shallow. Once his hips fell back on the mattress you tucked him into you, petting his head.
"You did so good for me, Armin. Did you enjoy that? You sound so pretty when you moan and whimper like that. You you have a praise kink?"
He only nodded but you made a mental note for the future. You kissed him once more on the lips and soon you were asleep in his arms.
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Hey friends! This is gonna be a little mini series (maybe 5 chapters give or take) of y/n teaching Armin how to have sex and discovering more about what he likes in bed.
Hope you like ittttttttt. ;)