no orgasm

Coming? Or going?

asks:
I've given my boyfriend head 3 times now without him ever reaching orgasm. The last time I went down on him, we went at it for an hour and a half before I got too tired to continue. He says that he gets very close every time I try, and that it always feels really good, but he still has yet to orgasm. He's 19, very fit and healthy, and he's had an orgasm before without problem....

The Great No-Orgasm-From-Intercourse Conundrum

Anonymous
asks:
I'm 18, female and my boyfriend and I had no previous sexual relationships. I've been engaging in intercourse about a month now, and I was wondering why I haven't orgasmed yet. I've been able to orgasm through masturbation but not with my boyfriend doing the work. What do you think is wrong? Is it normal? Or are we just too inexperienced? If so how do I tell my boyfriend about it? ...