"Now were only going to do this once because it goes against being a slob but you both need a jump start!" Her mother started lumbering towards the garage.
The girls followed, Jen noticed the extra weight she carried. Her stomach was softer and starting a slight pouch, her arms looked flabbier.
As the three entered the garage their mother made her way to a dusty sheet in the corner. She took all her strength to pull the sheet down. Underneath lay a exercise bike.
"We're going to exercise, this is the only time you'll do this, understand!" The twins nodded. "But if your so against it, why do we have to do it?" Alice asked.
"Because of this" she said as she raised her arm, showing the girls her rully unkept armpit. An awful stench wafered to the girls, so foul it made their knees weak. "I've spent years building this stench up" mom continued "now you start yours. Get on the bike and work up a sweat"
The two shot a deadly glair. Jen made the first step racing her sister to the bike. Alice however beat her. With a snarky smile she started peddling.
After a minute she was drenched in sweat, stains covered her top, and a thick stain down her ass crack from swamp ass.
After a half hour a puddle had formed under the bike. Alice was wheezing now and had to stop her workout. Jen took her place on the bike.
Jen found the strength to peddle for a full hour before having to quit. When she was done her hair was drenched in sweat as we're her clothes, which now sported deep yellow stains under her arms and pants.
Jen lifted an arm and took a deep whiff of her pit. It smelled like a moldy gym bag. She also noticed her pit hairs were starting to grow back in short stubbles.
By all accounts Jen was winning the slob race.