So, before I do the breakdown I wanted to see if you're also supposed to swap the audio for the ending of episode one and YES! You put episode twos end audio over episode one and it matched the Japanese descriptions of episode one perfectly!!
If you go read the official Japanese descriptions of episode one it says that it ends with: Riko in a big pile of cum after after being violated by Majima's giant cock, as she lays in the pool of cum her mind is a glaze and she's lost in her thoughts as majima, kaji, and sakaki-sensei discuss over her she can't make out what is being said because she is still lost in the cum. riko thinking of anna.
well when you add episode 2s end audio over episode 1s ending you get that EXACT description including riko not being able to hear what is being said by Majima!
also the music that is being played is RIko's theme music (at least the music HE gave her probably from listening to her play the piano) it's also why we can hear her thoughts and only hers.
the main character for episode one is Riko trying to save Anna, the main character for episode two is Majima trying to break Riko by breaking Anna! Both Riko and Majima have theme music but Anna does not. Episode 2 literally starts with Majima and his thoughts, episode one starts with riko and her thoughts and her pov.
also it was majima that sent that magazine of riko to anna, why would a fashion magazine have ad for a cult? he also had their entire home (including bedrooms) bugged and wiretapped!! CRAZY!! his obsession for Riko ran DEEP. we know for a fact he abuses this technology when we see him using his "crystal ball." it explains all the "unique artistic" POVs that Ran->Sem is known for and what made it a classic. It also explains how Majima knows so, so, so much intimate knowledge about Anna and Riko! Also this was probably extremely easy for henchmen to do Riko's husband is always away
https://files.catbox.moe/r948h8.mp4i made the edit for you guys.