Reader being completely dehumanised by big Nikolai daddy.. Reader being a new recruit not even that long at base and it takes Nikolai one look at there vibe and go “thats my pup, i’ll make them my mutt even if they don’t want it” basically Reader becomes a pet whos always hanging around Nikolai’s hanger with a collar and everything sometimes even a vest with little straps that read out “FRIENDLY LIKES BEING PET” or smf like that idk i love dehumanising and puppy play together -👾
Nikolai, being stationed with tf141 for a while, not that he minded. The boys were always fun ti hang around and there was more then one willing body to sate his cock. At least until Laswell brings in younger!reader, a coropral, onto base.
When Price is the one showing them around when they stopped by the hanger. Nikolai was covered in a layer of grease but when John called his name, he hadn't expected to see those most delightful puppy standing just behind the rugged Captain. Eyes looking them up and down, seeing their cheeks flush from his attention, it takes most of Nik's self control to not act on the desires of his hardening cock.
He let you settle with the team first, watched how the others were around them. How *they* were around the others. How praise would light them up, and how snapped words made them draw into themselves. The amount of times he had fisted his cock just looking at the picture in your file.
And Nikolai for sure noticed when reader started coming around the hanger more often. The interest in their eyes, and just like that, he had his fish on the hook. He started with small tasks in the hanger, praising them, giving them a treat and a pat on the head when they completed it. And overtime he became bolder, giving them a kiss or a nip as a reward. Groping them through their clothes.
The first time he locked the collar on their neck, his cock was down their throat while he read maintence reports. A small bone shaped tag hung from it. Nikolai's Pup. Please return to Nikolai if found. A dog bed placed under his desk, a leash hung by the door.
And even know as Nikolai came to get them from their cage, he had your vest ready. Good Pup. Friendly Likes Pets. Cuteness Aggression Will Bite. And such like patches decorating the item.
And none of the boys ever said a word when they saw the transformation, not when Nikolai had them petsit his precious pup.