primarily refers to a 2021 Japanese adult video titled Forbidden Teacher Love , featuring Yua Mikami . The "CH" suffix typically indicates a version with Chinese subtitles (Chinese Hardcoded). Feature Overview: SSIS-241 Yua Mikami Release Year : Approximately 120 minutes Label/Studio : S-Style (implied by the "SSIS" prefix) Narrative Premise The film follows a classic "forbidden romance" trope. plays a teacher who mentors