Shokushu no Massage-ya-san!?: Nurunuru Hogurete, Kimochi Ii...

"I've never felt like this before...!" The rumored shop where you can get slimy and crawly massage... So good it's orgasmic... I have been massaged by tentacles all along!?

(Source: Coolmic)

Note: Simultaneously released in long-strip and traditional formats, with 18 episodes and 6 chapters respectively.