Poisoning Eros by Monica J. O'Rourke and Wrath James White
Sometimes life is unfair. Sometimes life just plain sucks. You do what you can to get by, but sometimes even that isn't enough.
Meet Gloria, aging porno star, drug addict, failed wife and mother—seduced into a monstrous world of depraved sex and violent deceit, battling to save her immortal soul and that of her only daughter from Inferno … and you thought your life was hell.