on second thought the tag itself is doubly wrong m4m = man steal another man's partner*. no guarantee it's a woman. just cus most works are gonna be hetero, doesnt mean the tag should exclude other scenarios so there are 4 permutations: m4m = man steals man's partner f4f = woman steals woman's partner f4m = woman steals man's partner m4f = man steals woman's partner issue is m4m reads like yaoi, male for male. if i saw it, I'd understand it as: m4m = male steals someone's boyfriend f4f = female steals someone's girlfriend etc. makes no sense

not necessarily a man stealing another [woman's] man @Osamu09 but yeah the name sucks and idk if we need it

I asked chatgpt and "m4m" should mean "male for male". In that case the description should be "When a man steals another woman's man". I noticed many lexical errors, so maybe that's what you meant if that's the case, it's basically "netori" + "yaoi"