https://mangadex.org/chapter/476af419-5daf-43dc-9469-3a30b9ccfd65
Read New Normal Vol. 5 Ch. 32 on MangaDex!
If you haven't read this series I highly recommend it it is such an interesting read.
I really like the whole theme of an entire generation growing up never seeing the mouths of others and it now being viewed as something you only show to your significant other, it's basically a taboo of seeing someone's mouth. All on the backdrop of a global pandemic that everyone takes seriously, with a solid romantic tension between the main characters. It's a really good near future sci-fi manga.
Huh... that is interesting. I've only read the first four chapters so far, but it's an odd combination of familiar tropes and bizarre context. Gonna go back and catch up with the rest of it...