https://kaminarimon1024.booth.pm/items/6760676
Fifth Kaminarimon set of Suiren's Mom.
The Pixiv preview gallery has a scripted intro of six CGs, if that interests anyone who can read it:
https://www.pixiv.net/artworks/128851467

Suffice to say, I've been collecting shota sets from this user for a little while with an aim to pirate them slowly. Kaminarimon has unfortunately had their primary Booth shop taken down not once but twice. Regardless, I'll keep the URLs up in the hope that it'll eventually be restored. Please show Kaminarimon some appreciation by shopping for some sets where they're still available:
https://linktr.ee/kaminarimon1024