oral on first date

Nina

I went out on a first date with a guy that I had met a few time through mutual friends, and had gotten along with very well already, but hadn't spent any time alone with previously. We hit it off at dinner and then over drinks, as expected, and so went back to his place. Things started getting heated, and while I was very conscious about not wanting to hit home base, in the heat of the moment, I ended up giving him head. He clearly enjoyed it, and we spent a long time after that just making out and cuddling. We also did talk about seeing each other again. Now it's been two days--we've texted a little, and while responses seem normal and positive, like he didn't think anything of it, he's really slow to respond (slower than he had been leading up to the date, taking more than half a day to respond). I am starting to regret giving him oral as soon as I did. I ended up suggesting a second date, secifically that we cook together, in hopes of making it clear that I do want to see him again and actually hang out, and that I didn't intend for our relationship to be only about sex. No word from him, although it's only been a few hours. Should I say anything about the blowjob? by text if he doesnt respond? in person if we do end up seeing each other again? only if we end up in the bedroom again? it was truly uncaracteristic of me, but is that something anyone would actually believe if I told him?