Mikhail looked at his watch, sighed and dialed the apartment number on the intercom.

- Who? - There was a ringing female voice.

- Hi Lera.

- Came at last. Come on in. Seventh floor, from the elevator to the left.

Quickly taking the elevator, the guy turned left and walked along the corridor, looking for the right apartment.

This house was located near the university and was built for students. Small apartment studios, enjoyed great demand among students. Finally finding the right room, Misha knocked on the door, which immediately opened.

- Hello. Running late. Agreed exactly two. - in the doorway there was a pretty, fair-haired girl, dressed at home in short shorts, and a long white T-shirt with some kind of pattern. This was his classmate Valeria.

- Sorry, unforeseen circumstances. We have a pipe burst. I had to stay until Petka came.

He left him to wait for the plumber and immediately ran to you.

- Come on in.

Mishka quickly threw off his shoes and jacket and followed the girl into the only room of the apartment.

Despite the small size, he really liked the girl's accommodation. Nothing more: a bed, a table with a laptop, a small kitchenette with a refrigerator. Judging by the single bed, she lived alone.

He himself shot the old dvushku with two guys, and, moreover, quite far from the uni.

- And you got comfortable here.

- Thank. So, stop wasting time. We need to do a lot of calculations, and I do not want to do this all night. Grab a chair, it's behind you, and let's get a job.

Looking around, Mishka saw the second chair, and sat down at the table, next to Leroy. The session was near, and tomorrow was the deadline for the delivery of the course project. The teacher, Professor Kironov, was known for his love of exact calculations and of his subject in general, and his dislike for truants and idlers.

At the beginning of the semester, he, by drawing lots, divided their group into pairs, entrusting each pair with their assignment.

Mikhail and Valeria were drawn in the same pair. Unfortunately, until the last moment, they still could not find time to complete the task, constantly there were more important things to do. Yesterday, suddenly remembering the assignment, they quickly decided to gather at Lera’s apartment and perform it on the last day.

On the move with his head plunged into the calculations, Mishka did not notice how forty minutes flew by.

- Damn, there is still count. How are you, everything fits together? - Lera, with a sigh, leaned back in her chair and stretched.

T-shirt stretched, outlining beautiful elastic breasts of the second size. Looks like there was no bra on it.

- Yes, everything seems to be fine. - diligently looking away from the chest of the girl answered Bear.

- Then we continue ...

After another hour, my head was already puffed up by formulas and numbers.

Suddenly, from behind the wall came the muffled feminine moans and the rhythmic creak of the bed. Apparently the neighbors behind the wall enthusiastically indulged in the joys of sex.

Mishka peeked at Leroux. The girl, noticing his gaze, muttered:

- Do not get distracted, just do not pay attention. The soundproofing in this house is terrible, you can even hear what happens in one apartment.

Mishka tried to return to the calculations, but the young body failed the guy. He broke up with his girlfriend last month, and since then, for almost four weeks, he has not had sex. Therefore, despite all his efforts, he could not concentrate on the calculations. In the pants he began to rapidly fill his penis with blood, and soon he was already clearly distinguished by a bump on his pants ...

- I, something does not fit. Take a look. - the girl turned to him and pushed her notebook.

For a while Mishka carefully looked at her calculations, but at last he could not stand it and pushed the notebook away.

- Heck. I can not work that way. I'm sorry. Your neighbors will drive me crazy.

Lera looked at him blankly, but then it dawned on her and she looked down at his pants.

For a while they were silent. The silence was broken only by sounds from behind the wall, which grew louder and louder.

Finally Lera said quietly:

- We never finish the project. Let me quickly help you finish and continue.

Mishka swallowed, looking at the girl in surprise, and nodded. Valeria immediately commanded:

- Do not sit. Get up and take off your pants.

Rising from the chair, the guy quickly straightened the belt and pants fell to the floor.

Stretching out her hands, Lera, with a deft movement, pulled off her panties, releasing a tense cock.

Clutching her trunk with her palm, she began to glide smoothly up and down her hand, exposing her red head from the rush of blood. The second palm, she grabbed his testicles and slowly rolled them.

The bear stood with his eyes closed, surrendering to such a pleasant caress.

Suddenly he felt hot breath on the head of his penis and the next moment warm lips closed around her.

Opening his eyes, he looked at the girl in surprise.

- Come on, finish faster ... - momentarily releasing the member from her mouth, she said and again returned the member in her mouth.

The warm mouth and dexterous reed of the girl, quickly scurrying around his head, brought the boy unearthly bliss and very soon he moaned:

“I can’t take it anymore ...” he wanted to remove Leroux, but she didn’t let go of her mouth.

With a groan, Mishka shuddered, releasing a tight stream of semen in the girl's mouth. Swallowing convulsively, Lera managed to swallow almost everything. After releasing a few smaller portions, the boy finally stopped and waited until the girl sucked the last drops out of him, stroked her fluffy hair gratefully:

- Thank.

- It's my pleasure. - releasing a member from his mouth and rising from the floor, Lera calmly replied. - Otherwise you would not be able to do the calculations.

- Put on your pants and continue. - she sat on her chair and reached for the textbook.

- Lehr ... You have this ... Cum remained on your cheek. - uncertainly said the guy.

Turning sharply and glaring at him, she ran to the mirror hanging on the wall and, taking a handkerchief from the nightstand, quickly put herself in order.

- Do not stand a pillar. We still have to count and count.

Having once again looked at the girls' suddenly-cheeky cheeks, Mishka returned to the hated formulas.

Now, having received a discharge, he could easily concentrate on calculations, abstracting from extraneous sounds, and things went merrier.

Two hours passed unnoticed ...

The house was really terrible soundproofing. First, the sounds of sex began to reach from the apartment above. And literally in five minutes the neighbors on the left picked up the baton.

Despite the gorgeous blowjob done by Leroy, Mishka suddenly felt himself being excited again.

A few minutes later, Lera noticed his fidget looking at him in bewilderment:

- Something does not converge?

- Sorry. It is beyond my strength. - Mishka was embarrassed and glanced at the knoll on his pants.

- Damn ... You recently finished ... - Lera sighed.

- Sorry.

- Probably you want me to help you again?

“It would be nice,” Misha muttered in embarrassment.

- Blowjob doing for a long time ... - she mumbled barely audibly.

- Okay, really. - shaking her head, Lera resolutely rose from the chair.

Mishka watched in amazement as she lifted her T-shirt and unfastened her shorts and quickly threw them to the floor. Following this fell cute black panties for a moment exposing the smoothly shaved pubis.

- Did you watch enough? Take a condom in the top drawer.

Pulling the box out of the table, Mishka saw that there was nothing but an unpacked pack of condoms.

Quickly printing it out, he took out one and turned to Lera.

She stood with his back to him, leaning over the table and spreading her legs slightly.

- How long to wait for you? - she turned around.

Quickly taking off his pants along with his underpants, Mishka, with trembling hands, tore the packaging and pulled the condom over his upright