Hina Kusakabe's relationship with her husband, who neglected their family for work, had grown cold. One day, her son got into trouble at school, and when she tried to talk to her husband about it, he wouldn't listen. Feeling lost, she was approached by her son's teacher, who took pity on her, and before she knew it, they were passionately kissing... The wife, who hadn't had sex in a long time, moaned intensely the moment he inserted his penis! Even though she knew it was a betrayal of her husband, her body reacted to the pleasure! Her slender body, with its huge breasts that were hard to believe belonged to a mother of one, shook as she swayed her hips. They passionately desired each other during sex, as if to release all the pent-up energy they had been holding back. The sense of transgression from the affair and forbidden relationship only added to the excitement, and she climaxed many times, accepting the semen squeezed out of her with a smile and an ecstatic expression.