Terra frowned. Sam had gone on the defensive.
'I was prying after all' she thought,
"um okay cool."
After that an akward silence emerged and Terra waited frettingly for one of her friends to finally show up.

Sam just walked into class as the first bell rang,wanting to get away from her

'Wow your great at making friends Terra. You go girl'
Terra thought sarcasitically as watched Sam hurridly rush into he classroom to get away from her, rolling her eyes in self annoyance.
Terra followed one of her friends in when she arrived. The two of them chatted for abit catching up on what eachother had been up to over the weekend, the quitened down to take notes on what the teacher was trying to explain.

Sam simply sat in her chair with a sigh
she lounged there and did her best to stay awake during class
[skip until she needs to go]

Class ended and Terra got up from her seat, carefully as she always did, she was paranoid that one day the back of her blouse might fall loose from where it was tucked under the waistband of her skirt, that sort of thing just happened, but if it did then there was always the danger that the blouse would rise up her back, revealing where the close hugging pull-up snuggly pressed against the small of her back.
Thankfully, as always, Terra was to cautious to let that happen, although as she did stand up and began to walk with her friend towards their next class she realised something.
'Oh god I'm wet!'
When she had been sitting down it hadn't been aparent but now she could definatly feel the familar damp warmth pressing agianst her backside.
Her eyebrows crossed with troubled thoughts, she would get in trouble if she missed this next class, she would just have to wait until break time to change.

before Terra could get to her next class,Sam's soft hand tapped her backside "hey.." she giggled,she totally saw everything as it happened
now her face lit up with curiosity

Terra nearly jumped when she felt the hand against her butt, turning beet red with embrassment she spun around angeryly ready to give off at the guy who had done it, only to her surpprise it wasn't just some stupid boy, it was Sam.
Not only was it strange that the girl who had practiacally given her a cold shoulder earlier now wanted her attention but she also had an uncomfortably 'friendly' way of greeting people.
She wondered if Sam was familar with what a girl's ass should feel like, she really hoped she hadn't recognised the light padding of a pull-up?
no that was unlikely, only someone who knew what they where looking for would guess.
Terra calmed down and collected herslef.
"Ah Hi Sam... Did you want something?"

"care to explain why you're all wet?" sam put her hands on her hips "well..?" she didn't look mad,she actually looked really exited
If she hesitated sam would know the truth for sure,but she had already felt her pull-up so she was already sure

Terra quickly felt the back of her skirt, relived to find she hadn't leaked but still unerved that the girl had found out her secret Terra heastily lied.
Giving Sam an incredulous look she stated in a hostile tone, "I don't know what you mean." and tried to retreat back into the classroom.

"whatever" sam sighed walking away with a large smile on her face