She watched shai strip pulling a pen from her skirt along with a small pad sketching down a few notes quickly her pen moving like a cheetah across the parchment a new line used for each garment the woman removed until her panties fell to the ground. her hand would slow as she turned to a page closer to the back and quickly would sketch the woman's appearance as she put her hair in a bun. the sketch was done quickly and she'd return to the front pages.
"alright then; subject shai... early collage age assumed based on style of dress and appearance... will ask again prior. two beauty marks noticed on person one in quadrent C section four the other in A 1... Hair... white? hmmm interesting enough. Control subject."

her voice rung out purely in a professional manner; did this woman have no sex drive at all? it was starting to seem like it given how she gazed upon the beauty on display before her. as Shai would moan again the pen was placed to paper eyes half closed as she described it with words based on decibels and frequency as she recorded it all on both paper and on recorder.

Kard glanced upward and followed Shai's hand with her eyes noting shaven mound on a small chart she'd developed on the front page of her notebook; she was curious just how many of the student's were shaved and how many were groomed. a nod offered to no one as she watched the woman skillfully spread herself for her own ministrations. she noted just how many times she did everything and marked down what the moan sounded like before standing with the moob and moving to the neighboring stall and laying down poking her head out from the sizable gap at the bottom to observe Shai's pussy a bit more closely forgetting how sensitive her hair dye was it began to drisle down the drain her hair slowly turning it's natural teal color.

Kard didn't assume anything about Shai's movements nor did she assume she was seen even if that was the case. She'd look to her book which was in a place where it was kept dry and wrote an in depth description of her target's nethers. a soft smile crept onto her lips; an assumption she had made had been right enough or so it seemed to her given the way her subject was toying with herself. ; a smile mind you that if seen could well be mistaken for other things. .oO(Very nice data i'm getting here surprised it's going so well.) she thought running her pen across the paper and noting a few things in her mind as well. "Now if only I had another subject I would be able to get some wonderful data..." she'd mutter softly to herself a bit upset to have to get data solely on masturbation

She wrote each note with excitement; mental excitement mind you, up to her climax which sent a shiver down her spine. by now her hair was a bright teal the dye had completely vanished from her hair now beyond her notice and her contacts hadn't remained either they had fallen out somewhere on the tiled floor.

The offer to join shai was met with a loud thump of bone hitting a shower stall then a resounding yelp of pain.
"W...why would I imagine joining you? I can't take data while doing something such as that, you could barely even keep standing."

she reasoned as she left the dry stall and moved back to the open door of shai's. her face was bright red, save for the small bruise on her forehead now. Her tone was shocked and she stammered... was she shy?! could she be a virgin? was it physically possible for either of those things to be true of someone that spent their free time peeping on women and men having sex? apparently so.

Listening to Shai's words had made Kard think for a few moments. she had heard numerous times about 'first hand study' of her mother's latest subjects at their lab. she'd look to shai then her recorder and then shai once more. Truth be told Kassandra never had quite labeled her sexuality nor cared to.

She took a deep breath eyes closed taking some tape out of her skirt and taping the recorder to the stall.
"First hand data would be interesting and I do need data on the actions and sounds of a pair having sex... no better way of getting such a thing than being certain it's a couple."

she'd say simply not sure how to start things off nor that she was expected to enter the shower as well... chances were shai would have to make the first move against a fully clothed kard.

She was shocked at first by the bold kiss Shai had placed upon her lips. she wasn't sure how to react as she felt tongue upon her soft lips, the appendage quickly finding entrance to her mouth. the feeling was difficult to describe as she was led into the stall.

She felt flushed as the woman undid her blouse revealing her simple bra before that too was removed along with her blouse, the feeling of a hand against her bare bosom sent a pleasant shiver up her spine a soft coo of pleasure offered.

As the woman would unzip her skirt Kard couldn't help but feel vulnerable, so versed in sex yet so very clueless she was as she stood there near motionless in nothing more than a rather sexy pair of sky blue panties.

She would break the kiss then looking confused at Shai. "Y...you will have to explain... what you're doing. I... I don't know any of this."

"Yes...?!!!!"

she moaned the question as shai ran her finger along her clothed sex. her body reacted a little more slowly than many of the other girls shai might be used to; a little bit... desensitized to naked bodies meant shai's form didn't cause much of a reaction. Shai would certainly have a uniquely difficult time playing the instrument that was Kassandra.

"So... this is foreplay? I've heard the word many times before..."
she would say shivering as the breath ran against her neck and along her shoulders gently. Kard was a quick study however it seemed as she became quickly more bold her leg forcing it's way between Shai's slick thighs rubbing against her sex softly.

"How does this feel?"