The thong is safer

Rachels heart was racing as she headed towards the gym, armed with the decision that a thong is better than potentially flash everything to the class. Just the thought of a wardrobe malfunction that left her bottomless put a blush on her face. She could hear laughter and squeking sneakers from inside. “Well, lets get this over with”. She took a deep breath, braced herself and opened the door.

The gym fell silent as eyes shifted towards Rachel. Shortly followed by loud gasps, and laughter. The boys froze in place, eyes locked on Rachels choice of workout ‘outfit’, damp thong and undersized bra. The girls were snickering at her predicament, an opportunity to mock Rachel was rare.

Rachel’s face flushed red, heart racing, she could feel a knot forming in her chest, building tears in her eyes from the utter humiliation and embarrassment. She wanted desperately for the ground to swallow her up, as her hands cupping her crotch tightly and crossing her breasts. I should have picked the leotard.

“Wow, look at you! Ms sweet cheeks, looking good! You’re really rocking that thong missy. And oh my god, I love the color! So daring, sure hope they won’t become translucent once you build up a sweat”. Tina snickered as she approached Rachel attempting to hold back her laughter.

She leaned in whispered wickedly: “I’ll be sure to pay you back in kind for “Ms camel-toe” today, I am really looking forward to it”. She then gave Rachel a powerful smack on her left buttcheck causing Rachel to cry out.

“EEEEP! That hurt fucking hurt you cunt!” Rachel shouted, clutching her now stinging butt cheek.

“What was that!?” Scott rushed towards Rachel menacingly, face-red looking like he was about to erupt any second. “Don’t you dare use that kind of language in my class or you will find yourself in detention faster than you can say dental-floss” The class laughed at the remark. Making a mental note of the Rachel’s new nickname – Ms dental-floss.

“If you ever say anything like that again, I swear to God, I’ll strip you of your underwear and make you do the class in the nude. Now stop mocking about and get over here! You missed warm-up, give me 10 laps. Now!”

Scott blew his whistle harshly “Rest of you Huddle up!”.

Stunned by Scott’s outburst, Rachel gained control over her own body again, ignoring the cool air brushing over her now exposed midriff and butt. She bolted into action and started her laps. She was on thin ice and she knew it. She was dangerously close to detention due to her outburst, and that meant a menacing hairbrush on her bare bottom when she got home.

After about the fifth lap she was panting heavily, and sweat was building up all over her body. Unbeknownst to her, wearing a thong was turning out to be a poor decision. Her thong in particular was over washed, causing the fabric to wear down, making it very susceptible for moisture saturation. Running also caused Rachel to wince on occasion, the repeated movement caused the thong to gradually ride further up causing an unpleasant tug on her crotch. Another issue was the reduced fabric mobility due to the sweat, causing it to dig deep in her front.

After 10 laps she was utterly exhausted, her skin flush red with exertion, the sweat had now trickled down her crotch, making the thin white fabric completely see-through.

Scott blew his whistle “Ok, that’s enough, get over here Ms dental-floss”

Rachels glanced towards the group. To her horror she noticed that she’d been too conscious about her own predicament and the shifting thong that she was unaware that the entire class had just spent their time watching her as she ran. The contrast between her hot skin and cool air made her conscious of her near nakedness. She blushed.

“Now!” Scott bellowed.

Regaining composure her hand instinctively moved towards her crotch, cupping her sex firmly. Loud cheers and more laughter followed as Rachel joined the others.

Jenny leaned in to Tinas ear, “Is it just me or can you see Rachels… everything? I mean the fabric is so sheer its not even covering her pubic hair!”

Tina smirked wickedly “I know, isn’t it glorious? Ill never let her forget this. Hope Scott got some embarrassing exercises in mind. I want to strip her of that flimsy little thing”.

“Good! Now that we’ve all warmed up properly, huddle up!"