Hi, I'm a 24 gay man. I've just started to explore my sexuality and do some sexual activities with other men. I haven't had anal sex yet. I've been with two guys so far but i find i just cannot climax and come, even after a good half an hour of handjobs and blowjobs. I do enjoy it and have little problem coming afterwards, but i find i sort of loose arousal after a while. I should also add that I've masterbated the night before on both occasions. Is this normal? Any ideas on how i can make myself come?