Long story short - met a girl a few times over the past few months at a hobby event meet up, failed first time, last time I was making out with her numerous times, gave my number, got offered to stay on her couch if I cant get back home, made a joke saying there definitely isn't a couch and it's her sneaky way to get me to ask her if I can join her later on.

Now we've been texting a little, she gives me quite a fair bit to work with, but the conversations always turn to 'how was your day', which is essentially a convo killer in my head, but I don't know how to handle it - I don't want to ignore it, wondering if I should say I typically don't text (which is logical, so probably no to that), or if I should somehow come with something funny, i.e. she's working as a police officer, so I might respond with "trying to collect information about me that you'll use against me later?", but I can only keep that going for so long. I wouldn't mind talking about my day but I just don't want to make the conversations dry as fuck. So far I've been keeping it quite playful and flirty, mainly working with what she tells me. How should I work around this?

Also, she seems to be one of those really confident girls on the surface, but I 'broke through' it with a few questions or reactions (i.e. She mentioned my lips being really red after we made out numerous times, she kinda tried to rub the lipstick off gently, I checked myself in the mirror and said "Holy fuck yeah they are! I wonder why though" and she got shy in a good way. Now my question is - how can I repeat this? How do I break through this 'barrier' so to speak, she seems to be a little bratty if that makes sense, as in, you'd have to put her in her place, any advice for a rookie?