This short part is dedicated to neupac, an unknown hero of the internet. For those loyal intrepid few still following along, you have my gratitude, and know that there is a lot more to come (in fact it is already written, but not yet edited). I have only slowed down because I have limited time to write. Enjoy!
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Olivia took her time, she wanted to savor wearing her mother's green thong just a little bit longer. She took off the ordinary panties she had been wearing on top so that she could feel the thong's exotic material directly. She rubbed herself slowly, running her fingers up and down the cleft between her labia, pausing on top her clit to tease herself, but not too much. She had another motive for masturbating like this, Olivia wanted to make sure they were extra 'dirty' before she gave them back, it was all part of her latest scheme.
Thinking about how filthy and wrong it was only increased her arousal, she had to pull her hand away quickly to avoid having an accidental orgasm. She shook her head violently, squealing and fighting to calm her spasming cunt. "No! No! Nooooo." She moaned, grabbing twin handfuls of her sheets and squeezing and twisting them frantically as her back arched up and off the bed. She'd come anyway, squirted even, despite her best efforts. Sighing with exasperation, dejectedly slumping and cursing as trickling droplets of cool liquid tickled the insides of her thighs.
The uninvited happy lilt that crept into her voice only aggravated her further. The orgasms she had while wearing her mom's underwear were so much stronger than normal that it was almost scary, but she was flooded with so much pleasure and contentment that it was hard to resent her body's enthusiasm. Still, trying to make the best of a bad situation she put her hand back down between her legs and tried again. "I'm not going to come this time no matter what." She murmured, pushing stubbornly on the crotch until the lingerie started to slide inside her fickle body.
She wanted all of it inside, her thoughts shifted wildly as she struggled to understand her strange impulses. This need to stuff the thong into her cunt, was it just a proxy for sexual penetration? She played with the notion as her fingers rammed the stretchy material ever deeper. Olivia actually felt her arousal diminishing, then the memory of Marcella's glistening pubes started her throbbing again. She was picturing her mother wearing the thong now, masturbating, almost like they were doing it together.
Olivia had stopped moving, she didn't dare. Her excitement was peaking, her heart was pounding, the vivid image dominating her mind of her mother peeling off the thong, translucent sticky strings connecting her vulva to the glistening crotch of the underwear. This wasn't Olivia's imagination, it was a memory of the very first time she'd seen Marcella wearing the thong. Now she could feel it smoldering inside her, the slimy fabric bunched up against her cervix. In her vision the pussy juice silently dripped between her mother's legs, gathering in the gusset.
How long had it been since Marcella had worn the thong? Olivia wasn't sure, but her body didn't seem to care, and her mind was convinced that she could feel her mother all over them. It was insanity she knew, but so was her life and this dismal dying world she lived in. Olivia's entire body trembled, she was so close, with each breath she feared an orgasm would strike, she fended it off with all her mental strength. Hours seemed to pass, her arms and legs felt numb, ghostly.
Would she be forced to climax, just to be able to move? "No." She moaned. "I'm not going to come just because you want me to!" She scowled, feeling as though Marcella was somehow willing her to orgasm, still her anger gave her just enough breathing room to relax her aching muscles. Focusing on her feelings of resentment she gradually managed to calm down enough to withdraw her fingers. Gingerly she pulled off the thong and lay it out flat on the sheets to dry. Not even pausing to get dressed, Olivia picked up her phone and started typing, she'd had an idea.
"It's finally time for you to take off your girl's underwear. Don't cry about it though, I wouldn't deprive you of
all
your fun. And just to prove it, I want you to do something extra slutty today. You're going to wear a thong for your sweet little filha. You're a dirty whore and there's no point trying to hide it. Plus you have such a beautiful ass, I honestly think you should show it off whenever you can. But you should relax this time, don't try to be seductive, I want you to play dumb instead.
We don't want another incident. If she acts surprised just pretend not to notice, and if she confronts you, laugh like it's no big deal. Tell her that you wouldn't care if
she
wore a thong around the house. If your girl still isn't satisfied, as a last resort tell her she's just being jealous, that should shut her up." Olivia put a finger to her lips and tried to imagine, if all of this were real, would it? She decided that it might.
That was it for the first part of her plan, now all she had to do was wait a few minutes before she paid her mom a surprise visit. Quickly she put the ordinary pair of panties she'd been wearing earlier back on and snatched up the green thong. It wasn't exactly dry, but because of the synthetic silky fabric it was hard to tell exactly how wet. Unless her mom actually touched the crotch, Olivia doubted she would realize how thoroughly her daughter had defiled them.
It could be awkward if she just burst right in and her mother was totally naked, but she didn't want to just leave them hanging on the doorknob either, she wanted to see the look on Marcella's face when she returned the sexy green panties from their very first night together. So she knocked and waited several seconds before nudging the door open, letting herself inside. Her mom was standing by the chair next to her computer, her body hastily wrapped in a beige sheet from the bed, looking very flustered.
Olivia cracked a grin. "Hope I'm not interrupting anything important." She said with mock politeness. Raising up her hand to cut off whatever irritated reply her mother was about to make, she dangled the green thong on the tip of her index finger, letting it sway obscenely back and forth several times. Marcella's face turned red and she couldn't meet her daughter's eyes. "I found these in my favorite shorts." Olivia stated coyly. "I'm sure you can remember how they got there." Her mom looked even more embarrassed.
Olivia tried to draw the moment out, everything about it was unbearably delicious. This was her kind of sweet revenge, rubbing Marcella's nose right in the mess she'd made of their relationship, while acting more mature and composed. She only faltered a little when her mom finally made eye contact, she looked guilty and humiliated but also like she was enjoying being chastised. Olivia felt a nauseating wave of disgust followed by intense sexual arousal ripple through her guts.