[F|20] – Fucking the second [M] flatmate before the semester ended

So I wrote about my brief and hot action with Riley. He wasn't the only flatmate I had sex with.

Martin was a bit older (25 or 26 years old), Ph.D student (not my TA or anything). Nice guy, but like many other Ph.Ds, a bit social clumsy (I wonder if that comes with being super intelligent and analytical) even though he was generally attractive, fit and friendly (think a cute guy who just misses some points on dressing out of style or being naive to non-verbal communication). We used to chat a lot, as I like intelligent convos and we some common (non-sexual, non-relationship) interests.

He knew I had quite an active sex life (it is not a big secret, I had my FWBs visiting me and spending the night, or getting my bi-weekly clubbing fix) and once realized I was friendly enough he started to vent out his frustrations with his long-distance girlfriend. I personally don't believe people around my age should be in these distant relationships but I don't judge those who are, and never told him about. I eventually met his girlfriend when she visited him and stayed at our house, and what I saw instantly raised red flags. Martin's girlfriend looked overbearing and kinda barking orders to him and making small scenes (normally, I see more guys acting like that with their girlfriends and it irks me same way).

Fast forward to October, he was about to defend his thesis, I barely saw him (though living together) those weeks as he is an early riser who gets to the library 7 in the morning and I'm more a night owl. When he did the practical, but not 'official' (don't know exactly the difference) defense, I had some days off, and we hang out a bit, went to explore some new corners of the city and that. He revealed he was now single and started volunteering details about how sex with his ex was not good (this while we were walking about on some quiet streets).

I knew he was going to move out in less than 10 days, and decided to ask him if he wanted flat-out to make out with me, right now and then. He became red (he's pale white normally), answered "yes but isn't it strange we live together", I leaned forwards and just starting making out (we were in a small rather bleak park). I noticed he enjoyed and got more touchy. I noticed he quickly became hard under his jeans after some couple minutes of making out.

After that, he looked a mix of embarrassment and surprise and asked if was it right to do what we were doing since we were like siblings living together. I told him I didn't mind, he said he was only worried about me, so we went back to making out, this time I grabbed his cock between the jeans pants and the underwear (we were on a quiet place and there wasn't anyone around).

I then asked "do you want go to the next tube, take a train home and chill in my bed the rest of the day", he looked again surprised nodded a "yes but… ", I just cut him, told "let's do it", and then it followed a strange ride home. He was visibly aroused but looking anxious. I put my jacked and purse over our laps, and very discreetly slide my hand underneath to keep teasing him and gently grabbing his cock. It felt naughty but he whispered he liked it, in between kissing me mildly.

We finally arrived home, went to my room (it was week off classes for most of the flatmates so the house was empty), he was again a bit nervous, but eager, so I told him to relax and started to go all over him. I love this small ways guys' bodies react when properly teased/played with, now only down there but the way they kinda move their abdomen or try not to just start stroking their cock or fucking already. After some massages he was more relaxed, so I told him to turn around, laid on his back and just rode with for a while, his cock was on the longer side so great for me to doing my thing and it felt great. I loved how at some point he just couldn't stay put and start pushing upwards while I was riding so at that point we changed positions and I told him to just fuck me hard (I knew he didn't do much different than missionary with his ex). He was surprised I could go long without pause and start pushing down on a deep and slow motion with some short bursts that I liked. Later I finished him with a BJ and I swallowed it all, which also impressed him (his ex used to spit over he had told me).

Though sex was not the most intense or exotic I've had, it was still a very interesting experience. Next weekend we spent most of the time chilling out naked (between several fucks) in my room, I showed him some new positions and we tried, and though it was nothing exceptional for me he was clearly impressed.

And then the following Tuesday he was done with all the bureaucracy and moved out.

Source: reddit.com/r/gonewildstories/comments/3y4bk0/f20_fucking_the_second_m_flatmate_before_the