Reminder if you don't like this type of content: You can automatically hide it by using tags. In order to do that, go to My Home then My Tags. There you can add any tags you want as Watched or as Hidden. You can even assign some colors to tags in order to quickly identify your favorite tags. Any galleries with tags marked as Hidden will be automatically hidden (except if you disable the system yourself by doing an advanced research and then by disabling your filters).
Update: Sorry about this. Seems like I accidentally disabled the stroke effect on "Tsk" - p2, while I was editing. This probably happened when I copied this stroke effect and moved it to the "Fu" that are nearby.