These books of Explorations contain fiction elaborating the following sorts of fantasy that you may wish to avoid: Mf, MMff, MMMf, MMMMf (no sex among M's, at any time--sorry), FFFf, ffff, Mff, Mfff, Mffff, Mffffff, anal, spanking, King James language pseudo-religious erotica, sister-wives doing the kind of thing naughty minds really want sister-wives to do, exhibitionist sex athletics, diaperplay, ageplay. Stuff that doesn't even have an abbreviation or a name, because it's too hot and shameful. Spanking, whipping, caning, flogging. It's intended for over-18 audiences who, like me, are interested in exploring the lines between pleasure and pain, dominance and submission, and fantasy and reality. All characters depicted are consenting adults.