Oh, so close, but we're looking for a slightly different variation of the term "Satanism"...
;-)
"Satanism"
If I might be allowed a "multicultural" moment; they worship that which is evil. There are many names by which that is called - take yer pick.
Obviously, when they destroy or pervert the gifts our Creator has given us - sexual pleasure being one of the very best and among my personal favorites - it's because they hate Him and the gifts that he bestows upon his children.
What is The Truth about Islam for 200?