After drawing something non-erotic, the next step is erotic.It's the usual process.😏
If I had to choose between erotic and non-erotic, which is harder to draw...it would have to be non-erotic. With non-erotic, it's hard to come up with the content. With erotic, like most people, 80% of my head is porn, so I can get it out without any effort.
...Now that I think about it, I feel like I should be working on increasing my erotic output more. That is, avoid the easy way of going to extremes... yes... like emotions etc... and libido... mmmm