What do girls do to their sims 4 characters?

Is this a joke about fan fiction or something?

What do girls do to Sims 4 characters?

❓

Was posted on an FB tech group.

Uhhhh

Uhhhh

I see Jenny from Minecraft’s Jenny mod and I think Randy Random from Rimworld but I do not no the others or what it’s supposed to mean

Never thought I’d be posting here, but I have to know what the fuck this means

I tried it & I don’t see anything.

I don't get it