エキゾチック!妹日記 ゲーム版

Kyoshiro's little sister Ayaka was a popular-selling idol. As siblings they were once close, but fame had turned her cold. One night Kyoshiro was lounging around the living room where he found a remote control. It didn't go to any appliances in the house. When he clicked it, Ayaka walked into the living room in her underwear. She was sleepwalking. No... she was being controlled. It was too hot. Kyoshiro lose his grip on reason for a chance to touch her...