Cherie DeVille is in the kitchen pouring herself a glass of iced tea when her stepdaughter Gia Derza walks in. Hi, honey, Cherie says. 'Hi honey,' Gia repeats. Cherie patiently ignores her. 'How was your day?' Cherie asks. 'How was your day?' Gia repeats with a smirk. Cherie sighs. Look, she's only been married to Gia's father for a few months now, but she knows Gia well enough by now to see that she loves bugging people and getting under their skin, Cherie says as Gia repeats her sentence again. Gia smirks again, but Cherie is the picture of patience. 'No matter WHAT you do, you won't get a reaction out of me, missy,' Cherie says with a laugh. That sounds like a challenge, Gia says mischievously. If that's how she sees it, then she guesses it's a challenge then, Cherie laughs good-naturedly. Well, challenge...ACCEPTED, Gia says with bluster.Gia uses various annoying tactics to try to provoke a reaction. When none of them work, she switches gears. As Cherie lies on her bed, reading a book, her bedroom door creaks open. 'You know, you've been at this all day, and you still haven't gotten anything out of me, so you should probably just give it up. Besides, isn't 18 a LITTLE old to be playing these kinds of silly games with your stepmom?' Cherie says, not looking up from her book. But since she hasn't looked up from her book, she doesn't see Gia, who has entered Cherie's room in a sexy bra and panties combo.Not speaking, Gia softly walks over to her mom's bed. She hops up onto it and gets on all fours, slinking her way up to Cherie's groin. In a last-ditch effort to provoke a reaction, Gia begins to rub the mom's pussy. Cherie is determined not to back down and stifles her reactions as she pretends to read her book. Gia decides to kick things up a notch and begins to eat her mom out. Eventually, Cherie can't pretend anymore and gasps when she cums.Now it's Cherie's turn to show Gia what kind of a reaction she can get out of HER.Story inspired by an original submission by Girlsway member, S P I N K I N G!