Seiichirou Mogi, a former police officer turned security guard meets the dazzling chief of Shinomiya Heavy Industries' research department, Akira Kurachi. Arrogant Akira makes him his personal guard and forces Seiichirou to work only for him. Akira's beautiful features hide a beast ready to pounce at his new employee! "You've never thought someone might do something like this to you, have you?" Is Seiichirou's chastity in danger!? You won't be able to turn your eyes away from this unexpected couple featuring a dangerous beast and an older guy!