Run for the hills. This one falls firmly into the "just wanting sex" category.
There are all sorts doing online dating and you need to wise up. There are those as above, there are genuine types, ones just wanting to talk, those who will con you out of your life savings, there are serial daters who always think a better date is just waiting for them and more besides.
So how do you sort out who is who?
Firstly, don't email for weeks on end as you are wasting your time. A genuine type wants to meet.
Don't give out any personal details.
Don't go for anyone who mentions sex before you've even met.
Go for someone who wants to meet. You will never know if there is genuine attraction unless you meet.
If someone suggests anything other than a meeting in a public place, forget it.
If you decide to meet, tell someone where you are going and when. Get them to call you when you are on the date. This checks you are ok and gives you a reason to leave early if necessary.
If you like the person and you both want to meet again, then continue with caution.
If anyone gives you any reason at all why they need money, run like stink.
Grow a thick skin. There will be those who you quite like who don't like you. That's their problem not yours.
Did I mention being cautious? You have no idea who you are actually talking to.
Finally, try and enjoy yourself and make new friends. If you're lucky you might meet someone special. Good luck.