@pokanikuman Correct. This is from a June 2019 tweet: https://twitter.com/Cat2Sora/status/1143888810582798336 The serialization started in October 2019.
@sirwolfeye Thanks for the translation, but should this be listed as chapter 5.2? That implies this is cannon, but this is from before the serialization. Pre-serialization the artist drew a bunch of stuff with these characters that doesn't really align with the current manga, e.g. this 2 page manga in which Honda and Sakurai are already dating https://twitter.com/Cat2Sora/status/1147595130221678592
Now I'm hoping manga will come back to it's roots, if you know what I mean
Though, from where are our characters now, it doesn't have to be so non-consensual.
@mirewitch@sirwolfeye I'm not sure that putting this as chapter 0 is necessarily the best option either. To me that would seem to imply that it happens before chapter 1 or should be read before chapter 1, neither of which is true.
Also I feel like I should point out that the last two lines were translated incorrectly. It should read something like:
"Hey! Where are you touching...!" (Ayaka is saying this)
"Get this off me!!"