I was having sex with my boyfriend and it lasted quite some time. Roughly 45 minutes playing around with different positions. So for quite a long time we have been using the pull out method, yes we know the risks and so far so good. Anyways this time when he pulled out and came the ejaculate was clear like water as opposed to the usual thicker white color. I want to know if that means he already came inside me (he said he did not) or if this is a normal occurrence due to the perhaps prolonged sexual experience. I would also like to know if this could be a medical problem, he does sometimes have trouble keeping an erection, could they be related? Also I would like to add that we have not had sex for a week and he had not been masturbating. The clear semen is not due to a lack of rest in between. Thanks.