She keeps it professional

She seems to freeze, but keeps her professional demeanor.

For a second you think you saw her thick juicy lips tremble, but she opens her mouth and her tongue slithers out. Her tongue is so long, but you are used to that. It reaches past her lips and down to her chin where some of your mess has hit her.

She gives herself a quick lick, retracts her tongue back into her mouth, pauses, leans her head a bit backwards, like she’s presenting her neck to you, and swallows loudly.

Her neck looks so enticing and just ready for some kisses from you, but you keep yourself leaning back on the examination bench.

She takes in a deep breath, trembles, and seems to be lost in a thought. She mutters to herself: “So good…” She leans her head forward and adjusts her glasses again. Its obvious to you that she’s trying to keep her neutral tone and appearance.

She brings the cum filled beaker in front of her face and inspects it. She eye’s it inquisitively and says in an impressed tone: “fascinating so thick! I bet I have to...“ and quickly leans it towards her mouth and shakes it.

Your thick cum inside lazily leaks down but it does so slowly as it clings to the sides of the cylinder. Giga brained Jane gets visibly impatient so she places her plump lips around its opening and gives it a hard suck. The white contents disappear and she swallows. You the see her tongue flesh fill the beaker as she cleans it.

She lets out a satisfied wet smack with her mouth, gasps, and moans out. She loses a bit of her cool demeanor causing you to hold back a smirk.

She starts fanning her flat hand underneath her chin like she’s trying to cool down and says: “It’s getting so hot... is it hot for you!… I mean subject.”

She seems to gather herself and gets her professional demeanor back, but as she leans back you notice that her nipples are rock hard through her blouse that is a lot tighter. And you also notice that her bust is noticeably bigger.

You aren’t the only one to notice the changes as giga brained Jane stared down on her cum stained blouse. She gently pusher the sides of her breasts, but its enough for the buttons holding her straining blouse closed to give out and go flying. It gapes open revealing a large and impressive cleavage.

Giga brained Jane lets out a giggle and says to herself: “Fascinating, I need more to verify.”

She’s about to grab your drooling cock, but pauses as she looks at the tiny beaker she’s holding. She thinks for a second and throws it away and stares back at your drooling cock-head. She pouts in thought for a second and reaches back into her lab coat pocket and you watch her pull out a cylinder which is noticeably bigger and longer than the previous one. Its way too long for it to be able to fit into her pocket, but you don’t question it.

She looks at it satisfied and then proceeds to quickly get another sample from you. This time it takes a little bit more time to fill the beaker which she downs with hungry gulps. She looks more flushed than before as her chest gets redder and she tries to cool herself down a bit with her flat hand. She undoes her ponytail causing her hair to fall down past her shoulders looking stylishly messy.