Manga is called "Arcade Girlfriend" according to google translate. I don't know if this is the full scene, but here's a link to a part of the manga which can be read for free.
https://comic-walker.com/contents/detail/KDCW_KS01201047010000_68/
That same author has another manga called Backstage , it has some nice tickling in chapter 17 i think. I wish it would be translated already. I don't know way nobady is picking it up already