Amy Fukada, the slutty and shameless older sister: Amy Fukada has recently been heartbroken because her sexual needs are so high that no one can last a month with her. By chance, her younger sister brings her boyfriend home to visit, and Amy Fukada sees that this is the type of guy she likes, flirts with him and takes him away. Truly, people don't know what a tiger is, the attractive inner palace is still waiting for the brothers behind when the younger sister finds out about the matter.