Below is a conventional academic‑style layout. Adjust headings to match your target audience (journalistic feature, policy brief, etc.).
Considering all possibilities, the phrase seems to involve a scandal around a female teacher using a sponge in a context where she wants to release it through an exclusive mouth. But without more context, it's challenging to be precise. The mention of a scandal suggests it's likely of a sensitive nature, possibly involving inappropriate conduct or a secret being revealed. Below is a conventional academic‑style layout
Sejumlah guru pengganti yang tidak memiliki kualifikasi resmi secara tiba‑tiba diangkat ke kelas‑kelas inti. Beberapa di antaranya diketahui memiliki hubungan pribadi dengan pimpinan sekolah. But without more context, it's challenging to be precise
Then, "jadi pengen keluarin di mulut exclusive." "Jadi pengen" means "so want" or "ends up wanting." "Keluarin" is "to release" or "spit out." "Di mulut exclusive" would be "in the exclusive mouth." So putting it all together, maybe it's like a scandal about a teacher who sniffs something and wants to spit it out through an exclusive mouth. But without more context