Ignoring ALL Distractions

Lexi sat at her desk trying to focus on calculus when Pristine walked in like a cat spotting cream. 'Time for our special little bonding session,' her stepmom said, already running a hand along Lexi's shoulder. Lexi shook her head. Homework first. The moment those words left her mouth Pristine grinned like a wolf that found an open gate. 'Fine,' Lexi sighed, 'do whatever you want until I'm done, but I'm not stopping.' Pristine took that invitation and ran straight to the gutter. She knelt under the desk, tugged Lexi's shorts down in one motion, and licked a slow stripe up her pussy. Lexi bit her lip hard enough to leave marks but kept scribbling. Pristine didn't relent—she slid two fingers inside and started pumping, slick noises filling the quiet room while Lexi solved one equation after another. Every time Lexi twitched or moaned, Pristine doubled down, sucking her clit, tongue-fucking her, occasionally letting out a dirty little chuckle between strokes. Lexi’s handwriting got shaky. Her legs trembled. Still she powered through the last problem, slapped the textbook shut, and practically dragged Pristine onto the bed. 'Homework’s done, you insatiable perv—now fuck me like you mean it.'