Driving home from work Allison was suddenly hit with an overwhelming desire to play with her pussy and bring herself to a massive cum. Fortunately, it was raining and the windows of her car were adequately fogged to give her some privacy as she reached under her dress for her already wet cunny.

Immediately she realized that her pantyhose would prevent her from any satisfactory stimulation of her little button. No matter how hard she pushed, she couldn’t put enough pressure on her fun spot to be enjoyable. Trying to control her car and pull her pantyhose down was tricky, but she finally managed to pull the damn things down below her ass and cunt and gain access to her nylon panties. Whew, this was better. Now Allison was massaging her pussy crack through her panties and could feel her wetness seeping through the cloth. Ummm, that felt good, but it would be better if she could just get her finger around the leg hole and put it in her cunt. She also wanted to taste herself - this always helped her get aroused.

For about half a mile Allison was content rubbing her button with one finger inside her panties and taking an occasional taste. Now her mind started to drift into her fantasy world and she visualized a lovely piece of shit and had an immediate desire to taste her own asshole. She lifted up on the car seat and tried to get hand under her ass to explore her back hole. Try as she would, she just couldn’t manage to get her finger into her asshole. Damn, how frustrating. She finally gave up and decided to pull over and finish the job properly. Up ahead she saw a gas station with a shabby restaurant attached and decided it would be safe to pull in and park in a far corner. With all the rain, no one was likely to see what she was doing.

Once parked, Allison lay down as best she could on the front seat with her head under the steering wheel. She immediately pulled her pantyhose and panties off and spread her legs wide. Ah, this is more like it. She felt secure and wanted to take her time and have a massive organism. She even played with her panties for a while, sniffing and licking the wet nylon, further enhancing her arousal.

Allison dipped her finger into her cunt, got it wet and slid it down to her waiting back hole. She pushed in, hoping to meet some shit to dig out and enjoy while she finished bringing herself off. No luck ... nothing but an empty hole. She smelled her finger and enjoyed the mild shit aroma. This only heightened her determination to have some of her own fudge to munch on while she came. This had become a ritual with Allison and she wasn’t about to have less than a perfect cum. She thought about driving home and finishing things up there, but she was too aroused to stop now.