i know that this is an old post, but seems to be a fairly common problem, so in hopes of helping someone, i'll post a latent response.

my ex-boyfriend used to complain about this all the time. he spoke to his older brother about it and his older brother called it a case of "blue balls".

basically, its where someone gets an erection, keeps it for some time and does not ejaculate.

i heard that every guy goes through this at some point. maybe some others who have had this can weigh in on it.

also, if anyone knows what the correct medical term is for "blue balls" that would probably be good to know as well.

jasmine