I'm a 27yr old man currently in a relationship with a young woman,I should be happy but I'm not.She woke me this morning pressed up against my back her arm around me giving me a wank,great you'd think,but no,I put my hand back,reached between her legs and rubbed hard on her clitty,she came off quickly,wanking me harder and faster as she did,but I could'nt come off,I wanted to feel myself being wanked by another man,I found myself wishing she had a cock,even feeling her coming off don't work for me anymore,I want to feel another man coming off,I want to watch another man coming off. She's gone off to work now,I'm here naked in bed pulling on my cock,remembering the very first time I had sex with another man.It was 8 years ago,I was a virgin,I had no idea how long was the norm to wank yourself before coming off,I had no idea that in most cases 4 or 5 minutes of constant wanking got a result,in some cases less and in some cases a bit longer,something I was going to learn,with me if I left it a couple of days between wanking and really needed to come off I could with the aid of a bit of porn bring myself off in 20,25 minutes,if I tried it more often it could take me an hour or more and even then there were times when I just couldnt manage it. It was on one of them occasions that I had my first sex with another man,I'd woken up with a hardon and after a session wanking myself without a result I was having a run in a local park to burn off energy and the need to come off,mostly it worked.I still don't know if I purposely went in the toilets,I was aware that they had a bit of a reputation for gay sex and considering I was wearing just a pair of running shorts I suppose it was inevitable what the result was going to be. There was a man,probably 50 or 60 standing at the urinal,coming in from the light it was'nt easy to see,normally I would have taken my cock out the leg of my shorts but for some reason I pushed the down onto my thighs and stood there in just my undies,briefs to be exact,again I needed to push the front of them down to get my cock out. My eyes had adjusted to the light and I could see he was making no attempt to hide the fact that he was looking at my cock in my hand.I can still remember a sensation going through my body,it was a bit like the very first time I'd come off,which I can still remember like it was yesterday,even though at the time I was'nt sure what the hell had happened,but I knew I liked it,and here it was again and I wanted to come off there and then,if only. Then I noticed what he was doing,he had his cock in his hand wanking himself,he turned a bit more towards me to let me see more and the more I watched him wanking the more I needed to come off.I reaised that my own cock was already rock hard,I don't even think I was fully aware that I was standing at the urinal of a public toilet,my shorts around my thighs,the front of my briefs pushed down with my fully erect cock in my hand and I'm watching another man not more than a couple of feet from me wanking himself,but for some reason unknown to me at the time,it was doing things to me that I'd never experienced before. When he indicated to me to come in a cubicle with him,it did'nt even cross my mind not to,I did'nt want what was happening to end,I had never known such a powerful sexual feeling.At first it was darker still in the cubicle,but I was already experiencing my cock being wanked by a hand other than my own,being the first time ever I should probably be objecting,but none of it,I was loving it. I fully co-operated as he removed my shorts and my briefs,not a single word had so far been spoken,again like it was yesterday I can see him undress himself,stripping naked,I can also remember that there was'nt a lock on the door and as he was removing his own undies someone pushed the door open,when they saw there were 2 of us he looked at us and smiled and went in the next cubicle,I suppse that was really my first threesome. When he was naked he took my cock in his hand again and continued to wank me and even though I'd never done it before I reached for his and commenced wanking him,our cocks were of a very similar size and it felt weird wanking a cock that somehow felt like it was my own but yet there was a strange hand wanking mine. He turned me around and pushed me down to sit on the toilet,he got on his knees between my lags and opened them apart,he played with my balls for a moment or two before holding my cock in position to take it into his mouth.If I'd thought things could'nt get better I was very wrong,surely nothing on earth could compare to what he was doing with my cock. I was'nt aware of it then because of my own slowness to come off but he was trying to suck me off,I sat there watching him sucking me,his hand between his legs wanking his own and that was the forst time I realised that I was a slow cumer.Whilst I was more than happy for him to go on sucking my cock for as long as he wanted to,I loved the feel of it and just watching him sucking it,unfortunately the it was'nt the same for him. When he started to wank himself faster and suck my cock harder I assumed it was just that,I did'nt realise he was wanking himself off until I saw his spunk shoot from him.After that he did'nt wait around,I sat on the toilet wanking myself as he got himself dressed,during the whole episode not one word was spoken,but then words were'nt needed. The disappointment I felt at not coming off quickly passed when the door was pushed open and the chap who'd looked in earlier,now completely naked,holding a carrier bag came quickly inside and without any ceremony got between my legs and started to suck on my still saliva covered cock. It was when the public toilets began to disappear that I had my first sex with a woman and though I've tried my hardest,no pun intended,coming off inside a woman won't happen,at first they loved the fact that I could keep fucking them for hours and they would come off time after time,butin every case they eventually wanted to see me coming off,but I'm afraid that I can only come off when I have sex with several men in quick succession and each one takes over where the last one stopped because they had come off,something which is becoming harder and harder to find,as sometimes I need to have up to 6 men to spunk to get me there.