No. CurseForge has strict rules against adult content. Any listing claiming to be "Jenny Mod" on CurseForge is either a fake name or will be removed quickly.
: She typically spawns in a custom structure that looks like a tall, pointed roof house often found in Plains or Forest biomes. Jenny Mod 1.8.9
There is currently no official version of the Jenny Mod for Minecraft 1.8.9 Jenny Mod 1.8.9
The (officially known as the FapCraft or SlipperyTum mod) is a popular "waifu" style mod for Minecraft. While it is most famous for its association with version 1.12.2 , many players search for it on legacy versions like 1.8.9 for better performance or compatibility with PvP clients. Does a 1.8.9 Version Exist? Jenny Mod 1.8.9