I'm afraid you'll need to up your budget young man. If you want a nice young hot asian girl, the nguyen clan is for you. However they only do flash sale style advertising on leolist, and pull their ad down when fully booked. If yoy must stay in that budget range, I say search luxus in leolist and find an asian, as they are 220 for 45 min.
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Alternately, you can also search 1122 in leolist and find the posts of asian ladies. Might be pricier. Also keep in mind that just because you pick a young asian, there is no guarantee she can handle a newbie. Perhaps seek a lady who is better with newcomers/virgins.