I've found increasingly that it's really hard to hold off blowing my load during masturbation. I have to stop and take my hand off and think about something else (this nis watching porn vids on my computer, not just mental masturbation). I really feel like letting it go every 15 seconds. This worries me because when I have sex, a real pussy is gonna feel a hell of a lot better than my humble hand and i'm probably gonna blow it as soon as I get in. Is this premature ejaculation i'm experiencing? Any way to supress it?