Reiko has been divorced from her husband for half a year. During this time, she never thought about finding another man to lean on because she was afraid her son would be sad. Her son has reached adulthood and started to learn about adult matters.SERO-151 The single mother lacks sexual intimacy and her teenage son She always had to control her sexual desires until she saw her son's big penis, the long-lost smell of semen made her forget everything and just satisfy her own desires...
