ok but how about being each other’s firsts for everything with eunseok…. 😭😭😭 i need him so bad
first love!eunseok who, after years of being together, still holds the same amount of affection he has for you and it only continues to grow each day ! he would be the type to never have any doubts that you'd be his someday, his reason being that he's already planned out your future together </3 you'd end up sharing a lot of interests, unsurprisingly, maybe even adapting a few mannerisms here and there. eunseok finds it more fun that none of you know how to do this boyfriend-girlfriend thingy, only doing what feels right for the two of you instead of asking other people.
getting together with eunseok at a young age also meant that you navigated through your relationship with a lot of errors. when you had your first argument and first break-up, that was the first time eunseok finally cracked out of his cold, nonchalant persona and became honest with you. he realized that he couldn't imagine his life without you and it would be a huge wake-up call for him. he never took you for granted since then, always making sure that you were cared for and loved, the same way you made him feel. when eunseok became jealous and genuinely threatened for the first time, he did his utmost best to keep your eyes on him and only him. something might've even awoken in him since then, a growing possessiveness that just came to him naturally.
first love!eunseok who would treat you preciously during your first time together because he also doesn't know what to do </3 his hands would be trembling the entire time, cheeks and ears fully flushed as he stared at your naked form with huge eyes. you'd find him adorable, maybe even try to take the lead yourself because he's too much of a nervous wreck to function. eunseok would be grateful that you're being responsive and vocal whenever he'd try out something, finding pleasure with how pleased you looked. he'd also discover that he likes seeing you bounce on top of him, breathing shakily as you showed him what felt good for you and where you liked him. once he gains the confidence, it would be like a flip was switched. you would be surprised at the change in his demeanor, telling him to slow down before eventually giving in to the pleasure you two were navigating through for the first time.
aftercare would come naturally to him, although it's mainly because he felt bad that you were still trembling in his arms after you two were long done. eunseok would be lost to say the least, wiping you up sloppily and panicking when you'd cry out sensitively. he would make it up to you by buying you your favorite ice cream, feeding you a spoonful as you sit on his lap and snuggle against his chest while you watch his favorite anime </3 eunseok would never forget to tell you just how much you meant to him, smiling shyly with pink cheeks when you tell him the same words he wants to hear.