Saeko just started working at a real estate company near a train station on a private railway line after her graduation. Living a regular, orderly life, she suddenly reached out one day. Following our last shoot, where she opened up about her sexual preferences, a new topic emerged. "Actually... I remembered my intimate relationship with my 30-year-old homeroom teacher back when I was in junior college. That experience was the first time my sexual desires were truly awakened. I want to talk about exactly how my body changed during that time..." "But... do you think I'm a pervert...?"