This "Yakyumi Base" is only a base component which requires one or more of the other two main files. Please download them as well.

Don't forget to install this file if you wanna use the npc replacer mod.

This bodyslide is necessary:
https://www.nexusmods.com/skyrim/mods/111987

Don't forget to install this file if you wanna use the follower mod.

This bodyslide is necessary:
https://www.nexusmods.com/skyrim/mods/111987