What is this supposed to mean? Progress or?

I was scrolling through forum about stories from hiking and camping and while I was reading through ordinary posts one of the posters on thread made sexual post where he narrated how he had sex with girlfriend in forest during hike and as I finished reading that post I realized I was a bit turned on and I got 60% hard erection which lasted for aprox 15 seconds. What is this supposed to mean? Is it ok that I was slightly turned on by idea of myself having sex with girl in nature? Is this good since I didn't need any kind of memories from porn or porn scenarios to get turned on and this was my strongest erection since the start of this reboot?

That's essentially erotica literature, basically porn for the mind. I could see how that could get you aroused, don't be shooken by it just keep moving forward and try and avoid further stories of such details.

Thanks for the advice.

BTW,should I consider myself progressing after this?