Not doing anything bad relating to school. You lose it when you get detention, suspension, or anything bad in school.
Common ways to lose your moral virginity
Pulling a fire alarm as a joke
Failing a class
Flipping off the teacher
Getting sent to the principal's office for misbehaving
When Charlotte got her first detention, she lost her moral virginity.
After punching Tyler in the face during soccer, Coach Johnson gave Gabbi a suspension, causing her to lose her moral virginity.