I Made My Fuzzy-Faced P.E. Teacher My Wife! 4 [Toilet Love Zukkyun♥]

PE teacher Kuroda has been acting strangely after witnessing colleagues Negishi and Sudo having sex. Negishi follows him into the school toilet, catches him masturbating with a vibrator, declares Sudo is his wife, and passionately kisses and fondles Sudo in front of Kuroda. Negishi fingers Kuroda's anus, activates the vibrator remote to torment him, then anally penetrates Sudo while forcing Kuroda to watch, maxing the vibrator and driving both Sudo and Kuroda to climax in a coercive bathroom sex scene as Negishi and Kuroda climax hard against glass with heart pupils and heavy ejaculation. Afterward Negishi stands over collapsed Sudo and Kuroda in the classroom, saying this proves how much he loves Sudo, declaring Sudo his precious wife with no room for Kuroda between them, and telling Kuroda to keep a vibrator in his ass and masturbate alone. A muscular student in a hoodie later approaches Kuroda with a clipboard and asks him to improve his grades, causing Kuroda to panic, while narration announces a new character and to-be-continued and someone asks whether Kuroda put a vibrator in his ass and masturbated.