Mmm first time I can remember seeing my sisters thong was quite a ways back now. I was in seventh grade and she was two years older so a freshman.
One morning our family was driving somewhere and I sat all the way in the back of the three row suv and she sat in the middle row. When we parked and all got out of the car, I looked down and saw three inches of her skin showing below a regular style purple and white striped thong. She was wearing basketball shorts too and they just slipped down a few inches and I stared while she bent over to get out of the car. I was incredibly stunned and turned on, having no idea she wore thongs at the time. I’d seen her naked before that multiple times, but seeing her thong like that just hit different.
I started raiding her pantry drawer not long after regularly. She had two thongs, that purple and white striped one, and a slutty satin light pink small thong that sadly I never saw her in. That’s when I started wearing her underwear and jerking off into them. Although she didn’t have many thongs, she had a few extremely cute bras I remember, one was black with pink lace trim along the sides, size medium, that she used to fit her young boobs into. I remember earlier before seeing her thong we were watching her play a basketball game and apparently she forgot her sports bra. Well she had to wear that black with pink lace trim bra under her loose jersey and you could see so much of the bra and her skin. I’m sure there were plenty of dads and other guys who also enjoyed watching her play basketball that day.
Continuing to a few more stories of my sister after this story of when I saw it the first time.
But throughout her time in H S I must have seen her thong at least 50-75 times! She was two years older than me so I never had any classes with her but I’m extremely confident that her thong was on show constantly in school.
Every morning while getting ready to leave for school, her thong would be showing, and a lot of it would be showing! She used to wear a lot of those tight darker blue low rise jeans that would slip massively when she would even bend the slightest, and she always used to wear her underwear high, about even with where her jeans sat around her waist. The pants were very tight so most of the time you couldn’t see her underwear while she was walking but as soon as she even slightly bent over, it was game over and her thong would be on full display!
It was always a rush In the morning to see what she was wearing when she came downstairs all dressed for school, and more often than not it was those tight jeans and some sort of top that wasn’t long enough to cover the back of her jeans when she sat down.
When she would go near the door to sit down and put her shoes on, that’s when I would get damn near full views of thong with at least four or more inches of skin showing underneath her thong strap before the string disappeared in between her ass cheeks. She’d be bent over tying her shoes and I’d always try to walk behind the chair and look at her slutty thong as long as possible without being obvious.
She would always drive me to school too so I would wait before she got out of the car so I could watch her get out of, most of the time showing multiple inches of her thong.
Those were the most frequent times I would see her thong showing off, although I did many other times in other situations, just never at school.
Ugh I would’ve loved to see her thong showing at school while she was sitting down in class. I’m sure that her thong would be sticking out multiple inches while she was sitting down at least half of the entire year. And at this school there were chairs that had the back open so you could see girls butts and part of their backs while they were sitting. Perfect chairs for thong viewing! I’m incredibly jealous of all the guys who would sit behind her and just stare at whatever colorful, slutty thong she wore that day. She probably had at least 10-15 different thongs she’d wear, and I’m sure a few guys saw every single one of them at school underneath her jeans while she was sitting down. I even had a friend tell me that he saw her pink thong sticking out one day in class.
If only smartphones were around back then, i know I would have dozens of pics and vids I would’ve secretly taken of her thong showing, but that many other vids would’ve also been taken secretly of her by the dudes at school sitting behind her as well!
