Oral checking and hand coordination

"alright, we Will test your oral functions first Cortana" said one of the scientists as he got closer, putting his cock in front of her "now use that tongue of yours"

"Understood sir" Cortana answered before starting to lick the scientist's cock from bottom to top, all around it and on the tip as well

"Oh yeah Cortana, that feels good" said the scientist feeling her licking his cock "now take the tip inside your mouth"

Cortana complied and soon took the tip of his cock inside of her mouth, licking all around the tip and tasting the scientist's precum 'salty' she thought while doing it

"Oi girl, we are also here You know?!" Said another scientist who almost inmediatly grabbed Cortana's left hand and putted it on his cock "now get working with that hand"

Cortana could only nod as she was still sucking on the cock of the first scientist, as she then grabbed the second scientist's cock and started to give him a slow handjob. She then turned her gaze towards her right and saw another scientist with his cock ready, so she grabbed it with her right hand started to give it a handjob as well

"Hey, I didn't Even said anything" said The third scientist surprised that Cortana did that on her own "she is a Smart one, she learns fast" answered another scientist who was jerking off at the scene

"Not fast enough" said the scientist receiving the blowjob, who then grabbed Cortana's head and **** her to deeptroath his cock "go all the way down My cock You slut!"

Cortana was being overwhelmed by all this, But she was adapting quickly yo the situation, soon taking the scientist's entire cock into her mouth with little problem.

"Oi girl, there's still more of us in here You know?, So how about You do a bit of switching?" Said another scientist who was tired of jerking off and wanted Cortana to pleasure him

Cortana quickly obeyed and soon she switched to sucking the cock of the other scientist while giving handjobs to another two scientists. After a while she was switching cocks every minute or so, leaving all the cocks wet with saliva and her hands working fast om the handjobs

"Oh yeah girl, this is great" said a scientist as Cortana gave him a deeptroath blowjob. "I do believe is time to wrap up this test gentlemen" said another scientist, the others nooded in agreement and soon pushed Cortana to stop sucking cock and they all started to jerk off in front of her "Open wide"

Cortana complied, looking up closing her eyes and opening her mouth with her tongue sticking out of her mouth. After a bit all the six scientists came at the same time, covering her face with cum and also putting some inside her mouth. Cortana would swallow the cum in her mouth and then opened her eyes to look at the scientists "what now sirs?"