One day, a demon appears in front of Kotoko, a tired office worker! Calling himself an incubus, he approaches Kotoko and just as their lips are about to touch, he says one word. He was about to touch her lips, when he said, "Wow. From that day on, the incubus Eru began to visit Kotoko's room. He wanted to live a healthy life, to nurture his energy, and eventually to eat. Kotoko warns herself not to allow herself to be so open, but the delicious food and warm words she receives gradually make her fall in love with him. Eru, on the other hand, wonders why he cares so much about Kotoko... What will become of the love between the caring devil and the tired girl? Winner of the Encouragement Award in the Adult Romance Division (Contemporary) of the 3rd Magical i-Rando Romance Creation Contest.