I'm Kaoru, a brilliant security officer, who protects people of importance. My boss and seniors respect me, but I have a rival called Saejima. I can't stand how stuck up he is and never takes me seriously, I just… I just… I just really like him. I can't be honest with him, so I've been bottling it up. But when I was in the nap room, I thought about him and reached into my underwear… I called out his name, "I love you… Saejima," while imagining him caressing my body when Saejima himself walked in on me! And on top of that, why is he on top of me now…!? This is a love story of a bickering couple that begins hot and steamy!