Slow Jet Coasterスロー・ジェットコースター; 慢速过山车

Honda Hiyori is a closet fujoshi who fantasizes about her two schoolmates, the cool and stoic Yamaguchi Rui and the bright and cheerful Niwa Ibuki, having a relationship with each other. She regularly posts her fantasies about them as BL manga on social media. However, the more she spends time with her bias, Rui, the more she finds herself slowly falling for him...