Killer's harem (13+)

Request

This story is still on going but I'll also be making some different one shots since it's kinda draining for me to write a continuous story without some breaks in between.. so fire whatever Killer x Sans Au you want! 

Here's the rule:

-Has to be a ship that involves Killer(I mean if you want other stories that doesn't involve Killer then go to my sanscest oneshot˚✧₊⁎❝᷀ົཽ≀ˍ̮ ❝᷀ົཽ⁎⁺˳✧༚)

Yea other then that just go ham, of course stories with darker subjects will have warnings