[M4F] [Halloween Series] [Sci-Fi] [Scientist x Assistant] [Hate Sex] [Frankenstein-esque] [Condescending MDom] [Failed Experiment] [Argument] [Rough] [Oral] [Cunnilingus] [Fingering] [Fisting] [Spitting] [Degradation] [Bitch] [Whore] [Slut] [Messy] [Face Slapping] [Penetration] [From Behind] [Spanking] [Finish Inside] [Overstimulation] [No Aftercare] [Shut Up] [Strong Language]