Nice frame flip. Normally I would go with something like "I'd start you off with 10 and see how your body handles" but with how she qualified and accepted the frame before, I would just skip to a sext. There's more than enough compliance. I have to admit this isn't my forte as most of my straight to house dates are implicit so my calibration here probably isn't the best and I can't be sure what sort of text is most optimal here but in this case, you can prob do anything and it'll work.
Tbh I'm not that experienced I don't wanna tell her I'd give her 10 orgazmz lol I need more practice 😅
Just say it anyway. Goal is to get her over and bang. Don't stress the orgasms. My first explicit fuckdate, my texting made the girl think I was some sex god. At that point, I don't know if I had ever given a girl an orgasm. Obviously I was super nervous. She came over, my first time eating a girl out, she came like 3-5 times and then another 3-5 times by penetration. Point is, a lot of it is the girl's mindset anyway, how eager and relaxed she is. Definitely noticed on my explicit fuckdates where I talked up my skills, girls came a lot more and easier.