((This is gonna be at Joey's perspective, this is gonna be before boris died.

Allll will be revealed.))

It was a Saturday afternoon and Joey headed downstairs to see his cartoon creations,when he got down there however bendy and (y/n) where cuddling each other in their sleep. They are still attached to each other? He could've sworn they would get over it after a few days, it has now been 5 months and yet they are still attached to each other.
Perhaps he had to do a little experiment later.

He glanced over at boris who was awake and is reading his book, Joey noticed that the ink that was keeping boris together was starting to drip from his ear and his arms. Unfortunately boris does not notice or feel it at all but then Joey wondered, is he falling apart?

This isn't the 1st time that this happened, when he 1st tried to make boris and bendy they all instantly turn into ink in the matter of 10 minutes. Then it lead to more abominations and failures such as them as females, they having more then one head, them as babies, even them as more human like then what they are supposed to be.
Some of the failures turned into puddles of ink and some he just got rid of so they can rot, the final attempt to making the perfect bendy and boris resulted to the ones you are with today.
And before you ask, no there was no failures of you, he actually got everything right on the 1st attempt on bringing u alive.

He was afraid boris is gonna turn into nothing more then a puddle of ink soon, then he thought to himself maybe if he did some research before he turned into a puddle he could finally get the results he wanted for the past 3 years. He then left the basement so he can prepare for what he shall do on Monday morning.

*time skip*

That's it....it's finally done...
He had cut boris open and took out all his organs and such out for his research.
Bendy did caught him before he did anything to boris but he was in the clear when he thought he convinced bendy that boris was sick.

he noticed that bendy and (y/n) never set foot out of the basement since then, perhaps bendy is smarter then he realized.

That or him and (y/n) are already puddles of ink.....
Either way he ain't gonna go down to check, he has other things to do.