In case you guys were looking tons more chapters are here:
https://www.mangago.me/read-manga/brutal_satsujin_kansatsukan_no_kokuhaku/
Bl Manga. Childhood friends moved in together for school but the old lady who rented them the place only rents to newly weds. So they “fake” having sex every few nights to keep up the ruse.
I read it a few months ago but forgot to tag it. Pls
https://www.mangago.me/read-manga/tomodachi_engagement/
i believe you are talking abt this one !! :)
I like to reread this one like once a year for my mental health. It’s not too angsty but it’s enough to get me to cry a bit and not feel hopeless.