Yura is a housewife who lives with her quiet and serious husband.Her husband was originally a plain personality, and his daily life and night life had lost their stimulation.Recently, she became friends with the wife next door, and often had dinner parties.Her husband also seemed to get along with the husband next door and was getting along well with the couple.One day, when she was having tea with her wife, her husband came home.When the chime rings and the wife leaves her seat, she is suddenly kissed by her husband.Yura was confused by the lack of stimulation in her daily life, but she didn't feel bad.However, she was awkward, so she wanted to keep her distance from the couple next door as much as possible.One day, her husband said that he would have a dinner party with his neighbor, and Yura could not refuse and participated.After drinking, the dinner party proceeds.Then her husband and wife passed out.Husband hugged Yura as if he was waiting for them to get drunk and gave him a hot kiss.And when her husband showed Yura her hard and erect crotch, she got so excited that she sucked as if to taste it.And she had climbed up many times with sexual acts that her husband could not taste.