I am 19 he is 34....could he be damn serious about me or he's just after sex?

Take a step back and look at this situation from the outside. You're 19, a kid by many standards and he is 34 years old - well into his life. More than likely he just wants sex or a trophy wife. Neither situation is great to be in for you. So to put it clearly, more than likely he just wants a younger woman for sex.

if you honestly believe that the relationship is about more, hold out on sex. If you give him sex you'll only be 10x more confused than you are right now. If he is serious about you he will wait for sex. If all he wants is sex it won't be worth his time and he'll go find some other young, easy girl to bang.

I think you should be more straight to him and ask him why he is so eager for sex.
And you should strongly refuse!

Keep sex out of it!
Sex can mess up relationships faster than anything else.
If he splits up over sex, you'll know. If you 'keep' him with sex, you've not really kept him.
He sounds like a real catch!
Hope it all works out for you.
Don't worry about the age difference. At 35 he has gone through the 'guy maturation' phase. This usually happens between 25 and 30 for guys; 20-25 for women.

There's almost 25 years difference between my wife and I and it's a SUPER marriage. :-)

Ted

Coming up with a solution for your problem I think is easy. It take’s some self restraint and refraining from sex until your comfortable he’s with you for you but it’s pretty much a sure fire way to find out.

Tell him you don't want to have sex until your married. If he pressures you about it, I would make the call and say he's in it for the sex, not you. If he's okay with that and does not pressure you, once you’re comfortable in knowing he is with you for you, revoke your previous statement about sex and marriage and f*** his brains out.

MY opinion, not yours.
Cheers.

don't let him & say it's not time yet! check his reaction and the promise to marry is when he say that so he knows you'll give in!
Don't give him sex, you'll know what's he's after and say stop talking about sex also!

I have to agree with InquisitiveMale. I met my husband, who is only 6 years older than me, but there was an age difference. And I was only 18 and finishing my final year in high school while he was 24 and not going to school at all. When we started dating, I told him that I was NOT ready for sex and that when I was, I would let him know. But he was not to pressure me. He didn't. In fact, when I told him I was ready, he wasn't haha. And he wasn't a virgin. We were together for nearly a year before having sex. And he never once pressured me about it. In fact, there were many times when he wouldn't even passionately kiss me because he was afraid it would take things too far for me. He respected me in every aspect and made sure I was comfortable with our relationship.