Contains blood sucking, possessiveness and ruki being plain ruki.... 

You were invited to a tropical paradise resort on the edge of the Bahamas by karlheinz and he also said in the invite that Shuu and ruki would  be there with you you knew this only meant one thing .... 

The attendants were obviously hand picked by the man himself as they wouldn't question if you were suddenly screaming in pain and were told not to bring up the possibility of it happening....

You couldn't wait to get back home to hide from them this wasn't the first time you had to spend a week with both of them at the same time...

When they got there and a hour later

Upon arriving you Shuu and ruki got the room set up to where you would sleep alone and they would sleep separately as well that wouldn't mean they would both be thirsty when the moon would be full that night ...

You knew how crazy the full moon drives them even the half breeds fall victim to the spell it seems to put on them making them all the more thirsty than normal.... 

You were going to go get somthing for a snack when Shuu stoped you even though he was sleeping on the couch until you came in. 

"Oi Y/N" he grumbled not wanting to get up to stop you but he did anyway. 

"Y-yes Shuu what is it?" You said blushing not knowing what he could possibly want.

"What is the purpose of us coming here do you know?" He asked. 

How would you know that all you know is that Karl Heinz wants you at the Bahamas for a week with Shuu and ruki he didn't say why he just wanted you to do that and you did but then you wondered 'wait.... Does that mean ~ that he told them the real reason you were there and not you?' It would be typical of him to do that which he did for the purpose he had was not for you to know so easily. . 

"No I don't" mumbled not able to look him in the eyes, ruki chuckled from where he was sitting  at the counter, "I think you do know, livestock even sombody like you would be able to put the pieces of the puzzle together to get the solution you seek" he said teasing you a little bit and you blushed. 

But then you truly thought about the words he just said and thought about the Bahamas And how hot it can get and how dehydrated one can get so easily by sitting in the sun for not even an hour it finally clicked the reason for your being there but that only frightened you more. 

Why did both of them have to stay with you? Was there something more you weren't getting? The twisted look on your face made Shuu chuckle "heh it seems like you've finally figured it out"

He grinned and tilted your head to face him "hmm how I want to make that absurd expression even more twisted right now, it's bothersome to do though your going to have to help me out Y/N guide me if you know what you want from me~" he said grabbing your wrist in a tight grip biting your wrist just enough to satisfy him but he wasn't finished with you not by a long shot neither of them were and ruki had seen enough he wanted to hear your cries and pleas that only eradicated him more... that provoked him more... 

Without saying anything else you were straddled by ruki keeping you held up, Shuu was still focused on your wrist to notice that he moved to begin with ruki covered your mouth and leaned down to your exposed neck to begin sucking your blood the feeling you felt when he pierced your skin with his fangs drove you to complete and utter ecstasy you couldn't think straight it felt so good when Shuu finally realized what was going on he chuckled "say ruki your not going to keep her all to yourself will you?" He asked teasing him a little bit.

"Oh shut up Shuu your one to talk~ " he said 

Of course with their differences put aside they were quite similar except for the fact that ruki grew up stuck up like renji is but aside  from that they both wanted some kind of freedom and ruki took the pain of freedom  when he learned his lesson the hard way.

"Before you knew it you felt Shuu bite the other side of your neck giving him more access to your blood" Shuu as lazy as he is had never felt so alive in the moment.... They would truly have their fun with you by the end of the vacation.

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Authors note : thank you for patiently waiting on this chapter it was requested by  (dedication)

If anyone else has any requests PLEASE DO NOT BE AFRAID TO ASK 

Next up - kou x reader x ruki| petshop| oneshot (fluff) 

Edited : 6/24/23