Menage a trois Plus one Ch. 03

Ayumi had the time to shower and straighten herself. She was in the kitchen finishing her lunch, when Coralie joyfully came back from sports, she was all enthusiastic.
Coralie exclaimed. "Ayumi, I have discussed about your experiment problem with a colleague and he offered me a good advice. I have probably found the person the most competent to help you set it up. I will speak with him on Monday."
Ayumi was thrilled with the news but with her cultural restraint bowed and just said "Ah, Ok, thank you very much."
Coralie was a bit disappointed by the apparent lack of enthusiasm from Ayumi but knew that her flatmate was not on the expressive side.
She proceeded to the shower to cleanse her sweaty body and came back to the living room wearing nothing but a towel around her hips.
Coralie immediately started to talk about how went the sports, mainly complaining of Remi's attitude. Ayumi had to make an effort not to stare at her chest with her dark nipples pointing upwards like a pear, she thought.
Coralie possessed gracile womanly traits, but you were able to see the sturdiness underneath. Her abdominal muscles were perfectly drawn, her arms and shoulders were relatively thin but you could distinguish a lean and powerful musculature. Ayumi was trying to think about something else. When her flatmate sat on the couch in front of her. She enjoyed a good glimpse of Coralie's snatch, well it was more a wild curly bush.
This was to much for Ayumi which was getting turned on once more. As she felt herself becoming red. She promptly left while pretending to have some work to do at the university's library.
The rest of the day went uneventful. Gloria enjoyed a triple session of masturbation after everyone had gone to bed, as the build-up was so strong today.
On the Monday morning Coralie departed early, due to her long commute to work. Leaving Gloria an Ayumi alone for the breakfast. They chatted about casual things, as if nothing happened the day before.
Gloria finally said. "Was it okay yesterday?"
Ayumi blushed and acknowledged by a. "Mhumuh..."
Gloria said. "Good, you see it is not a big deal."
Ayumi giggled and nodded.
This made Gloria more confident and risked. "By the way you have an extremely attractive body."
Hearing that Ayumi blushed entirely and closed herself completely.
They went together to the University campus without speaking a word.
At the office Remi was trying hard to be nice to Coralie he apparently was desperately attempting to make up for yesterday's blunter, but Coralie was no dupe.
During the coffee break she went to see Martin.
Martin was in his early forties clearly overweight with a broad belly and ass. He was most often dressed with a black shirt and cargo trousers, his face and hands were not fat like his body. And she realized for the first time that he possessed penetrating sky-blue eyes that were piercing through the problem she was detailing.
Martin had given up long time ago any hope to enjoy success with girls. He was sufficiently realistic to know his appearance was not extremely attractive and therefore concentrated on the more important tasks for him: to make the best systems possible. He was still a man, though, and had to wank regularly on porn sites to relive the pressure. But this was merely a mechanical act on fantasies that were unobtainable.

Martin kindly accepted to come to her flat on Tuesday after work to discuss with Ayumi's about her experiment