She had just about calmed herself when she heard Judy’s voice speaking from the back seat.
“Now take the rubber off sweetie”.
“Are you sure mom?”Jake replied tentatively.
“Yes baby, from now on, you only fuck your mother bare. Rubbers are for trailer trash.”
Jenny watched, mesmerized, as her little brother rolled the condom off and slid his bare dick back into his mom. He immediately resumed stroking smoothly in and out of her.
It was a few minutes later when his pace quickened and Jenny saw his balls begin to draw up.
With a mighty groan, he buried himself to the root and began to ejaculate deep inside his mom.
The first rivulet of his thick potent sperm had just begun to flow out of Judy’s pussy around the base of his cock when Jenny decided she’d seen enough.
She quickly turned and trotted down the path to the big house. Back safely in her room, she undressed and put on some workout clothes. She needed to blow off some steam before her unexpected jealousy led her to do something rash.
Back in the driveway, Jake and Judy hurriedly dressed and opened the car doors, giggling a bit and climbing out into the bright sunlight. They walked quickly up the path to the front door, blissfully unaware that Jenny had seen the whole lurid episode.
Jake made his way up to his room and flopped down on the bed. He couldn’t believe his luck.
~~~
It was early the next morning when Jenny burst into his bedroom, a nasty scowl on her face.
Apparently fresh from her morning workout, she was wearing a snug fitting shiny blue half t shirt that showed just a glimpse of her carefully matched sports bra from below and highlighted the rippling muscles of her abdomen, with a pair of equally shiny blue gym shorts.
The skimpy outfit had the effect of making her hazel eyes appear as a light blue. Jake couldn’t stop himself, in spite of his best effort, from admiring the sculpted perfection of his big sister’s luscious body.
However, he took little joy in the sight. He had seen that look on her face many times before, and knew that whatever was coming, it would almost certainly not be pleasant.
Being 13 years older, Jenny was, in some ways, more like a second mother to him than a sister. But while his mom’s patience was nearly infinite, Jenny’s had strict boundaries that he had long ago learned not to cross. It was readily apparent that whatever he had done, he was way far across her line.
Jenny wasted no time coming to the point.
“You little shit, You’re fucking Judy! Your own mother! Jenny exclaimed, extending her index finger to within an inch of his face. “In the back seat of a car no less!” Jenny was positively yelling now. Jake hung his head in shame.
“And worst of all, you didn’t even TRY to fuck me first!”
Jake’s head snapped up.
“Seriously, I don’t even know if I wanna let you now”. Jenny said, her scowl softening slightly as she lifted her shirt up over her head and tossed it to the floor. She reached around behind her back and quickly unsnapped her bra, letting it fall to the floor beside her shirt as her firm perky tits sprung free. Jake’s eyes were instantly riveted to his big sister’s pink puffy nipples.