"Don't worry. If you're bothered by your wet panties, take them off and toss them inside this bag."
She handed Teresa a small plastic bag. My blood boiled inside my veins when my sister reached under her skirt, raised her butt from the seat and pulled her panties down along her shapely legs. I grinned when I saw the small red hearts on her panties all drenched with her pee. She freed her small feet carefully to toss the panties inside the plastic bag. The raunchy smell of her piss filled my nose. She pulled a Kleenex and reached down under her skirt to dry her wet crotch. She looked down towards me and gasped when she saw the huge boner I developed under pants..
"Jaime, what's that?"
I shushed her with my finger, looking anxiously at my sleeping mom. Teresa giggled silently, staring at the huge erection I had. I cursed these stupid sport pants I was wearing. Thanks God, Teresa wasn't offended by this. In the contrary, she was looking at me, kind of amused and excited.
She leaned back on the car's door, facing me with her body. Then, she pulled her short skirt and spread her legs apart. My heart almost stopped. My little sister was teasing me and showing her self to me. To hell with fantasy books, if my sister were up to some playing right now. I dropped my book and leaned backward on the car's door on my side, facing her with my whole body and attention.
It wasn't the first time I see my sister's little pussy. We were these weird intimate siblings, who liked to play with each other. One time, she was walking after a shower, with a towel wrapped around her, when I pulled the towel, exposing her naked beautiful body. She ran giggling to her room, trying to get out of my sight.
Nonetheless, her pussy looked holy and beautiful. Her shaved lips were spread apart a little bit, showing her inner pink wetness. My sister was opening her forbidden flower to me. Her clit was glistening with the remaining dampness of her piss.
Teresa pointed to my pants, wanting me to take them off. I shook my head, disapprovingly, reminding her of the presence of our parents. She seemed pissed off with my cowardice. She pushed back her skirt, covering her lovely pussy. The hell to my parents, I reached inside my pants, and pulled out my painful erection. Teresa smiled in satisfaction, pulling up her short skirt again. The view was heavenly..
Teresa reached to my feet, removing my shoes and socks. She pulled one of my legs under her skirt, pushing my smelly foot against her exposed pussy. She was really horny for some reason. I wondered what would happen if one of my parents looked back, catching me stroking my penis and pushing my leg under my sister's skirt!
I pressed on her pussy with my heel, causing her face to turn red with excitement. Then, I wriggled my toes between her thighs, catching her hard knobby clit between my toes. She bit her lips when I pressed it between my toes. I started alternating between these two techniques that gave her pleasure the most, pushing my heel against her pussy, and then pulling her clit with my toes. My foot was drenched shortly with her creamy juice. Suddenly, she stuck her long nails into my leg and held tight to it. I prayed to God she would climax silently. Her thighs shook violently around my foot, hitting it in successive violet jerks. I was really worried I might injure her or bruise her smooth thighs with my large foot. When she finished, she leaned back dreamingly and breathed out in pleasure. She stroked my leg lovingly, and realized how wet and sticky my foot was. She did then something surprised me and made me horny as a dog; she pulled her messy panties from the bag, and wiped her creamy secretions off my foot with them.
My cock was really hard and painful by now. I needed badly to relieve myself. I pulled her panties from her hand, and wrapped them around my hard cock. The feeling was amazing. My sister's private underwear, her piss, her juice, Winnie the Pooh, all of this surrounded and touched my manhood. The stickiness, the coldness, the smoothness, the taboo, I was flying in another world.
Teresa removed her slippers, and pushed her small foot against my balls. I was hard, hard, hard, beyond description. She pushed her foot further under my butts, and played with my asshole by her wriggling big toe. This was the small push I needed to cum. I came and came and came like I never did before. The car seats were covered with my sticky white cum.
Teresa giggled in silence. She drew her leg slowly and pulled her panties from my cock. She wiped off my cum with her panties. Then she did the weirdest thing; she pulled up her panties along her legs and wore them again!
Mom woke up and saw sister wearing her panties:
"Honey, didn't you say they are wet?"
"Nah... They are dry now. "She answered, grinning at me.
I smiled back to her, imaging the sticky wet feeling she was having under her skirt. I can't wait till we reach home, there would be a lot of fun waiting us, right?
