Comic on Twitter

[SeekingSakura]

Hi, I've been trying (and failing) to find a comic I saw on Twitter a while back and hoping somebody here may be able to locate it for me! It was drawn in an anime style, with the dialogue written in Japanese. It featured a magical girl being captured and held in a machine and being tickled by it whenever her team-mates took damage in a separate fight they were taking part in... If that rings any bells, please let me know, thank you!