Things have been going very well lately, I've been going on quite a lot of dates and they always end up in either K-closing or F-closing depending on the girl. The only thing that I have been wondering is how to proceed from that point onwards.

Example:

Met a girl, had a really good time. We were both into the same subjects so we talked for hours. Kino game was on (pretty hard). We essentially started making out like sexual predators and things are good. She didn't want to F-close as She's more conversative. I'm all good with it and we just continue enjoying the action. Eventually we say goodbye, exchange a few texts and I go off to bed. I wake up with her asking me out for Sunday again.

Now, I'm all good with initial meetings, playing the game, getting what I want but.. I feel like I am aweful when it comes to changing my game when things become more serious. I'd have no issues whatsoever if I meet her, but I always wonder if I should start texting her a bit more frequently, if i should just continue doing it for meetups only. Do i proceed building comfort, should i give her a call in a few days? Keep up the sexual vibe, or keep it for meeting up? Any good pointers to keep things interesting? I'm not afraid that She'll lose interest, but I do want to maximize the odds.