Does anyone have this pixiv art set?

It was a necrophiliac set that contained Fubuki from OPM decapitated in an embarrassing pose, then her head stitched back to her body, getting washed in the bathtub, and then having sex with the corpse until it rots and stinks up. I think one of the panels has her body release a shit.

I lost it and I don’t remember the artist but I remember seeing it on Pixiv. Any help finding these lost pictures would be appreciated.