im not trying to act like i know what its like to be a woman, im just saying, the odds for a straight guy to find a legit, decent looking woman who wants to just have sex with him, online, is slim to none .. it has nothing to do with the OP's looks or anything like that, i have no idea what he looks like or how he acts etc.
of course it would be easy for you, im sure as soon as you signed up with whatever website you used, you had boat loads of guys all over your profile, and the only work you had to do was find a few hours to chill at your computer desk, scroll through the countless potential F-buddies that contacted you, and cherry pick the few guys who you actually considered sleeping with its a supply/demand issue, and as a woman, you can do that because lets be honest, how many decent looking straight woman are looking for sex online? very few .. how many men are looking for sex online? a shit ton, lets say a ratio is 1000 to 1, im sure you will be able to find someone who is worthy for you, yet the OP is part of that 1000 to gain the attention of 1 woman, which is less than1% chance of her even responding to him
so of course it would be a non hassle for you, the ball is in your court (pun kind of intended) im just saying for the OP, its probably just a waste of time and money and he will have way better luck going out and meeting people in person