Adapted from the original work, "Married Woman Teacher NTR Off-Campus Teaching" by Nishino Sho URE-046

The wildly popular "NTR Teacher's Field Trip" has been made into a movie! With a field trip approaching, homeroom teacher Sakurai Sumire, noticing her nephew Yuuki's lack of interaction with his classmates, is worried. However, Yuuki confesses his feelings to her during the field trip, and when she helps him masturbate, the class president, Todoroki, witnesses it...