MIST-148 Invisible woman. Aki Sasaki

I visualized the world where Aki Sasaki cannot be seen! Colleagues don't notice their existence when they go to work! At first I asked if it was ignored, but no one replied. So I tried to draw attention to a male employee by showing him his underwear, but there was still no reaction. However, I notice that the male employee's cheeks are erected! What action did Aki Sasaki take after that? ??