Even some unnamed delinquent Students effectively threaten to rape Sensei after randomly entering the same store at the same time as him. Fortunately for Sensei, it's part of Suzumi's Bond story and she stops them before anything can happen. It's mostly played for laughs but the next episode of the Bond story actually treats it seriously. Suzumi effectively wants to be Sensei's full-time bodyguard to prevent anything like that happening in the future.