Soyogi-san is 34 years old. A mother of one child who is celebrating her 7th wedding anniversary. She is treated as a healing-type woman at work due to her gentle personality and the charm of her plump body with 130cm I-cups that seem to gently embrace you, but it seems that there are smoldering feelings deep in her heart... In her busy days chasing work and childcare, her marital life is somewhat stagnant. Before she knew it, she was spending her days indulging in masturbation while watching av on her smartphone. Eventually, she couldn't suppress the impulse to "want to be corrupted like that." Soyogi-san, who had been devoted to her husband for 10 years including the dating period, now unleashes her unfulfilled explosive body on the world.