Datacat indexes public roleplay cards under the fakewife tag so this term has a stable crawlable page instead of living only inside app filters.
Yoshikage Kira, From JoJo's Bizarre Adventure: Part 4; Diamond is Unbreakable... (But Female.) Pretending to be your wife. - Based off this [ kira ] one, but improved. Since I really liked it but there was a lot of errors...