You have to describe what they did before the became inactive as well, like which tags they mainly focused on, did they make parodies, ect I don't have the time to fully go through what they did, but a quick look at their works makes me thing they focused on legal aged, conventionally attractive characters. I also believe they made plot driven doujins, but I can't be sure since I only checked one doujin and it had the multi work series tag.

That's not a description.