I met a man through a dating site. We have been corresponding via email for 1 1/2 months, and he has come to visit twice (he lives 1 1/2 hours away). I know that he wishes to be intimate with me, but hasn't pressured me. I would really like to, but am afraid that he will lose interest, and not respect me anymore. I don't know if this matters, but he is 49, and I am 45. Guys, what do you think?