I had sex with a masseur and I don’t know what to think of it [MF]

A couple weeks ago I decided to try out something called a ‘nuru massage’, after contacting the masseur I found out apart from her massaging with a naked body she’s also offering oral sex during the massage. I thought to myself, cool, let’s try that. My first visit ends up being really a very pleasing experience, she allowed to give back during the massage letting me lick her pussy out and finger her. I am the type of a person that prefers giving pleasure rather than receiving it. Anyway it ends well, I come home relaxed, all happy. A few days ago I decided to ask her for another massage. We talk a lot before the act, she’s a really easy-going person, very talkative as well, hard to remain silent with her. It does create a unique atmosphere I’d say, turned out we have a couple similar interests. Anyway, back to the massage – it follows a similar pattern as the first one, again she’s letting me give back in various positions, tension is rising… I started kissing her, we make out for a long time and while doing that she pushes me on my back, climbs on top of me (we’re still making out all that time) and starts to ride my cock… No protection, pure sex, it doesn’t take me a long time to cum, the pressure has been building up already and I end up having the most powerful orgasm I have ever had. I felt embarassed that I allowed for unprotected sex but then again I couldn’t say no when it happened…I wonder if this is a common practice during massages like that, from the ads I’ve seen there’s always something written about no sex, to not ask about it. Anyway, while it has probably been the best sex experience I have ever had, I feel really confused but not enough to not try and meet with her again in the future…