The first live-action adaptation of "NTR Teacher School Trip," based on the work of popular NTR doujin artist Arakure!! With the school trip approaching, Sumire Sakurai, the homeroom teacher, is concerned about her students' behavior. She is particularly worried about Yuki, one of her students and her cousin, who hasn't been fitting in with the class... Yuki, who has had a crush on Sumire for a long time, finally gathers his courage to confess his feelings to her during the school trip. "Sex is out of the question, but if it's something else..." she says, and gives him a handjob. However, Todoroki, the leader of the class, has been secretly watching them...