
I think it depends on the individual. To me, it’s not sex especially if it’s only one sided (although I do love both giving and receiving, but especially giving). I gave blow jobs several times before I was ever eaten out or had penetrative sex, and I consider my first time having sex to be the first time I had penetrative sex (which was also the first time I was ever eaten out, and I have never been eaten out without penetrative sex following it). Cont.
I’m not sure though if I did have reciprocal oral sex *without* penetrative sex following it if I’d feel differently. I am straight though, and I know that a lot of gay women would absolutely consider it sex. I think all that matters is how an individual defines it. I do find it funny though when super religious people will use it as a loophole because it’s “not sex” lol