Ashibe takes Goma-chan for a dental checkup, but Goma-chan keeps hearing people screaming as they enter the exam room. 
What is going on in there?
When it’s finally Goma-chan’s turn, Ashibe realizes he’s missing...
I'm still only disinfecting it.
هذه مجرّد مادّة معقّمة
Ich desinfiziere doch nur.
Ma sto solo disinfettando.
Ainda estou apenas desinfetando.