JF-201 - Forbidden Lustful Teacher Ren Iijima

I've been wondering about this for decades. There's a scene where she's attacked by a student, then it cuts away, and after that, it's just consensual sex. But at the end of the software, there's a random 10-minute erotic scene using a vibrator in a dressing room. The 'attacked by a student' scene is inserted occasionally in black-and-white flashbacks, so they definitely filmed it. They probably cut it for some reason and added the vibrator scene because they were short on runtime. Even if I wanted to see the cut attack scene, it likely passed censorship in the cut version, so it'll never see the light of day. It's not like the scenario would have been banned by regulations, so it just feels unresolved lol