True, after reading so many BL especially Korean ones which sex scenes always last so many chapters, now I get bored of them lol.
Pro-tip: Avoid smut tagged comics if you dislike the long sex stuff.
Korean comics have a really shitty layout for panels for this, so the chapters used for sex are even longer than with japanese manga. So that's also something to keep in mind if you dislike it. :'D
I'm pretty okay with it if it's not too often though, so I always look at the gallery and if most of the photos is them doing it I'm out lol. I'm happy with it if it's actually useful, like being used as a tool to show progress or change, something like that, but not for mere fan service that feels like disturbing the flow of the plot. I often got disappointed when I was so excited to know what happened next in the plot everytime a new chapter came out only to get served sex scenes again and again
The gallery is honestly no indicator for this tho, so I'd suggest not bothering using that method. Most people on here simply save ONLY the bonking pictures, doesn't mean tho that it's the majority of the content. XD
"that feels like disturbing the flow of the plot" is SUCH a true statement many times! There were many stories during the past years were I thought it would have been just fine to show a few panels of them getting hot n heavy and then moving the story along. Sometimes it indeed does drag for too long. Especially when we actually HAVE an interesting story going on and not just it all being cliche drama + smut scenes. But i guess the authors want to please the majority of the crowd with that, so it's often enough understandable to me. Especially with webtoons. People over there seem WAY too impatient and perma-horny sometimes. (￣∇￣")
Now this is a story I miss these kind of plots where it's just them talking and of course there will be some drama but I prefer these over the new ones where it's nothing but aex scenes