Momo and Mina´s Classroom project | 10 Days of One Off´s Day 9 (Patreon)

Suggestion:

Momo hypnotizing Mina Ashido with a pocketwatch to expose herself for the class.

As for context: 

Momo tried to show the class a new way to capture wrongdoers but things got out of hand and Mina started undressing in front of the class.