Welcome and good luck..!!
I agree with the advice above, but would advise if you book someone make sure they know you're a newbie.
Some LBs are a bit weird about doing first timers - others love it and will give exceptionally great introduction to your new world.
Of course, if you're able to travel, then book a ticket to Bangkok "on business"...
You can experience the most stunning array of hot LBs in any shade or size you want - from picking them up on the street to very affordable clubs where you can feast your eyes and take your pick!!
Have fun. !!