Ichika, age 30. She's a married woman who was an idol in her 20s. With this look, it's no surprise! As she approached her 30s, she noticed the group's atmosphere and her costars getting younger, which lowered her motivation, so she graduated. After that, she held private events for longtime fans to earn money while starting her search for a husband. She quickly found a handsome guy and tied the knot! She thought marriage and childbirth would leave her with no worries, but her husband is rarely home and she's frustrated with the unfamiliar parenting duties. Remembering her wild days as an idol, she starts looking for men on an app. She toys with them using the sex techniques she perfected in her 20s.