'Thwack, thwack, thwack.'
The sound of his balls clattering against Tisha's pretty little ass made its muffled way across his office. He pushed deeper into her dripping, shaven pussy to the squeals and moans of the third year student laid amongst the papers on his desk. She wrapped her dark, toned legs around him and pulled him deeper still into the hidden recesses of her most intimate parts as he pulsed rapidly finally firing a shot of hot creamy liquid deep into her pussy. She came as the seminal fluid coated her insides, squeezing his meaty cock inside her. Her body shook sending papers and documents fluttering to the floor. Her pert little tits shook as her back arched and Dan reached out to grasp at the mounds of flesh before him, pulling at her nipples and drawing the sprawling areolae to a peak atop bulges of womanly charm.
He pulled his cock from the warm wet channel she had provided for him and in doing so released a combination of fluids which pooled on the desk in a burgeoning dip, itself the result of many wipes to remove the evidence of 'inappropriate behaviour' within the confines of this secluded office he had secured for himself.
Dan grabbed a tissue and wiped himself down then, without a care tucked in, zipped up and busied himself with collecting the papers Tisha had knocked to the floor. He had to be more careful, it'd be a pain if papers from different assignments got mixed up. He didn't have the time for that kind of pain. Or the tolerance.
"So, how's that grade coming on" managed Tisha as she removed some of the more evident residue of her 'best efforts' on the Laws of Thermodynamics assignment. Dan looked up to assure her with a blank and emotionless smile that he was happy she'd put in the effort required and stretched herself enough to achieve a good pass. He thought of himself as a king of innuendo and was particularly proud of that. After all, she wasn't exactly gaping and he had had to force 'the issue'.
------------------
Tisha left looking a little dishevelled but, all things considered pretty good. Afros didn't really 'mess up' despite the amount of opportunities this one had had in the last 20 minutes. She quietly closed the door before confidently walking down the stairs back into the world of normality where screwing your tutor for a better grade stays in the realm of fiction on the net!
Dan thought to himself about the girl's body, her deep brown skin, those pretty little tits and her slim but not bony physique. She wouldn't be his first choice, and he'd had a lot to choose from over the years. He'd decided he preferred the older students, in their early 20's, third years, and, whilst he might not admit it to the other chauvinistic professors he preferred the fuller figure. Much fuller. Like Verity.
Funny enough Verity sat next to Tisha most of the time and they worked together on assignments. He imagined the two of them naked together, working each other's body to orgasm and him watching on, ready to join in, to slide his cock deep into...