DASD-687 I fell in love with her first, but my plain cute classmate ended up becoming my senior's sex friend without me realizing it. - Momoka Kato

The person I have a crush on is my classmate Momoka-chan. - I love her, but I can't confess my feelings to her. - Little by little, I try to bridge the gap between us by inviting him on a movie date, but for some reason Keisuke, my senior at my part-time job, also ends up going. - I don't want you to disturb my love journey.