He makes you an offer you can't refuse

The professors considers the question for a while, his eyes darting down to you ever once in a while and then back to his posters, before his eyes settle on a poster for one of the godfathers and he smiles. "Well I think I can make an exception, but it's going to cost you,"

"Ok,"

"You could consider it an offer you can't refuse, well unless you don't mind going back to your roommate and telling them you blew it for them," The professor replies with a unnerving smile.

"What do you want?"

"I'm going to ask a favor of you one day, and when I do I'm going to need you to do everything I ask you to, there will be no discussion," The professor continues, seemingly going all in on his godfather impression.

"What sort of favor?" You ask hesitently

"Oh, I think it should be something you'll be skilled at, and if not I'm sure you'll do your best," The professor continues with the same confidence and unnerving grin. His eyes wandering down from your face to the tight top you were wearing, and you begin to guess as to the nature that this favor might take. You look back at the professor and take a longer look take in his features, and find yourself feeling that if you did end up having to sleep with him, that it wouldn't be that bad.

"And if I was silly enough to try and back out of the favor?" You ask with confidence begging to come back to you.

"Well for starters, I'd have to fail Tanya that much would be a given, but then I'd need to punish you as well, and I don't think either of us wants that,"

"Well then, I guess I'll have to fulfill whatever you ask me then," You reply with a smile of your own.

"Well then I guess we're done for now Ellie,"

"I guess so Derick, I guess you'll want my number so you can be in touch?" You ask in a tone which comes off more sultry than you probably should have. The professor smiles and nods sliding a blank slip of paper and a pen across to you. You quickly scrawl your number down and slide it back over to the professor with a slight giggle, as it dawns on your how sordid this whole thing was getting.The two of you exchange a few more pleasantries and a small amount of flirting, before you head back to your dorm, looking forward in giving Tanya the good news.

You barely get through the door to the room you share with Tanya before she’s rushing over to you to find out how you got on. With some small satisfaction, you teased Tanya by being coy, and pretending that you didn’t know who she meant and that you were out doing something else. It was fun teasing her for a few minutes and possibly a tiny part of you was getting **** for the times she teased you, and maybe some future teasing too, but eventually you relented and gave her the good news.

“Holy fuck, you did it!” Tanya squeals in delight, and pulls you in to a tight embrace. “ You’re a life saver Ellie,”

“Well technically you’d of only need to retake the class, so technically just a time saver,” You reply with a grin

“So how did you do it, did you have to do anthing, do I have to do anything?” Tanya asks as she lets go of you and hops about in joy from the relief of having her problem sorted.

“Well we just talked, but I might have to do something later, said he’d ask me a favor,” You reply taking a seat on your bed and taking off your shoes.

“Ohhh what sort of favor?”

“Dunno, he didn’t day, but he was as definitley checking me out, and we were flirting a lot towards the end,” You reply with a mischevious smile.

“Way to go Ellie,” Tanya says with a giggle taking a seat next to you on your bed.

“As for you there’s two things you’ll need to do,” You begin as you turn and face Tanya.

“What’s that then?”

“Firstly you’ll need to do whatever assignment Derick gives you,” You begin

“Derick, so you’re on first name terms,”

“Hey he insisted on that not me, said since I wasn’t a student I didn’t need to be so formal,”

“Huh, maybe it’s just his students he wouldn’t play around with then,” Tanya muses

“Who knows, I any case there’s still the matter of the other thing you need to do,” You say in a sultry manner.

“Oh, and what might that be,”

You smile widens into a mischevious smile as you reach down and slip your panties down to the floor, then spread your legs wide. Tanya grins, picking up on your less than subtle hint. She stands up and walks over to you and stoops down, until her face is level with yours, she smiles and kisses you on the lips. You enjoy the soft feeling of her lips on yours and her sweet scent of her and warmth of her hands on your shoulders, and then the arousing sensation of Tanya’s tongue sliding into your mouth, as your lips part to give her better access and your tongue begins to dance with Tanya’s

You enjoy the kissing for a minute, but then you put your hands on Tanya’s short hair and gently pusher her head down, to remind her which lips you wanted kissing. Overall today had been a odd mix, but you were sure whatever favor Derick had planned for you coulnd’t be too bad, hell you were expecting it to be very pleasurable, and also any day which ends with your best friend Tanya between you legs was always good. You began to let out a low moan of pleasure, while Tanya began to run her tongue over your lower lips. You smiled to yourself as you tried to think about what toys you might use with Tanya once she gotten you off with her mouth, before letting your mind wander back to the professor, and what he could possibly have planned for you.