Don't do it right away but definitely do it if she's showing reluctance on that blowjob. So make all the decisions and see how she goes for it. Wear cuffs and a leather motorcycle jacket, even if you drive a Hyundai.
On date #3, remind her of the "third date rule." This is the big corollary of rule #7. If you can fake that you've got it made." Hey, in the end they all want to be dominated.No girl is perfect, but most of them like to please a man so you can change the one(s) you have to fit your needs. Girls like to get close to their guy, and "communicate." But later, if you break up, she might try and get back at you so for crissake don't let her know anything she could use or spread to others.Girls love the "bad boy." They hope they can "reform" him, or they're a case of point #11 above. Invent deep intimate stuff you can tell her in bed, she'll go for it.First, if you're not familiar with the book The Rules here is a summary of "The Rules" in the book, which you need to know to understand the satire.Or do an Google Search to search for web pages discussing this book. Learn enough to get by and look cool, though you won't need it much after you have her hooked.