Hi. I am looking for fanfictions where Spike lost his soul. It can be in season 7 or in AtS ( like Soul Drinker by hello_spikey ) or AR ( like Bloody Soul by Kallysten)

Thanks

Try William The Bloody is Back by TillDustDoUsPart. It takes place after Not Fade Away.

Clocks of the Long Now by Lostboy on EF sort of fits and is an epically awesome read.

Bit of a sideways step but Lets get Lost by Herself is about Spike wanting to lose his soul gained S2.

Also A Terrible Thing by Herself post NFA also has a souled/unsouled aspect to it.

Thank you!

Was there ever a sequel for "let's get lost"?

According to Herself's fanfiction site, Let's Get Lost is a standalone and no sequel is listed.