Enraged, Tsukasa puts the dreaded red tag in Tsukushi's locker — a sign that she is now a target for the abuse of the F4 gang and the entire school. But when Tsukushi fights the gang with their own weapon, Tsukasa finds himself falling for her!

    But when a chance encounter on a train leads to her meeting friend-of-a-friend and fellow student Itsuomi-san, her world starts to widen. But even though Itsuomi-kun can speak three languages, sign language isn't one of them. Can the two learn to communicate the budding feelings between them?

    From then on, Asahi-sempai makes passes at her at school or even at her own house! Wherever Matsuri might be, there's just no escaping him ... Every day with the somewhat perverse Asahi-sempai is an unbelievably stimulating experience for Matsuri, and she can't help but be flustered!! This is the long-awaited first volume of an intimate love story, featuring a sweet and playful sempai!