INTP females: what is the best way to get in bed with you? Or the next best thing: what is the best way to get coffee with you?
I would also like to know this.
You don't have to do much. If we like you, you get to screw, if we don't, you are screwed.
If you have a serious interest, there is little alternative to being yourself and hoping for the best - after all, you wouldn't want to be liked for who you are not, right?
If you are simply after a bit of fun and the physical attraction is mutual, just be open about it.
How to get us to like you? Physical attraction is a matter of personal taste (and a few common sense ground rules that apply to anyone). Otherwise it is probably all about offering a stimulating conversation. If we can learn something interesting from you and you show an interest in our (probably very diverse) fields of interest and you can keep the exchange of ideas flowing without sounding like a self-congratulatory pretentious and pompous ass, you are golden.
Bonus tip: If you've got some Ne, use it. That's often our main tool for bonding. Ni on the other hand can be very sexy if used correctly. But you'd have to ask another Ni dom or aux about how to use it strategically to impress da ladiez.
Xyk, as for INTP on INTP, I believe this is a special situation. You are likely to have a lot to talk about and connect on several levels, but with two introverts, neither of them a feeler, there might be a few issues about who takes the initiative and - later in a possible relationship - about airing emotions neither of you likes to discuss.
I have been in a long term relationship with an INTP and shortly dated another one and have found that while there is often something like an immediate connection, this also means a serious risk of turning into a brother-and-sister thing. Other female INTPs have confirmed this in previous threads. This isn't an unavoidable fate, just something to keep an eye on.