isnt that a bit cheap for a girl?
she could charge at laest a little more.

it is a tra...wait, wrong term (due to other meanings...)....scam....no...anyway, it is sly. You see, 50min=100, but 51=600, 52=1100, and so on and so forth. So she is hoping the guy will get caught up and lose track of time.....

$1.11 for 50 minutes. Not a bad price at all if you're her first ever customer. $5.53 for each additional minute (plus the original cost) will leave you a bill of around $56.40 for one hour.