Shiori’s heart straight-up dropped like a lead balloon when she came across an AV featuring her student, Marina Horiguchi, on some sketchy website. She had a mix of concern and morbid curiosity going on, so she decided to play it slick and follow Marina on the down-low, that choice took her on one twisted ride. So, Shiori, she’s all sneaky-sneak, trailing behind Marina as they both hop on the train. That train was packed like a can of sardines, which was the perfect cover for Shiori to peep on Marina from a distance. She was on some James Bond shit, thinking she’s all incognito and stuff. Things went from zero to a hundred real quick. Out of nowhere, a group of shady dudes started closing in on Marina.