Buffy, Spike, Angel, And Dru fall into Acathla

Buffy, Spike, Angel, Drusilla all get sucked into Acathala. Where it takes Buffy awhile to get used to it down in Hell. Spike ends up protecting Buffy, and they get together. Then all four of them somehow get out of Hell. I think her friends and mother think she left because of the note she left for her mother.

Hellbent by lovesbitca37

I believe this is the link. It is on Bloodshedverse. http://www.bloodshedverse.com/stories.php?go=read&no=1064

I cannot not keep these threads open forever guys, so since the original poster hasn't denied that this fic provided is not the one they were seeking. I will assume it is, and moving this to found.