Married to her husband, Shigeru, for 16 years, Sumire felt happy with their stable income from working together and their kind life together. There was only one thing missing... Sumire's dissatisfaction stemmed from her husband's insistence on always using a condom during sex. "Even a thin piece of rubber... but a thick piece of rubber. There's a world of difference in how good it feels with or without it..." When her husband was away on a business trip, Sumire impulsively decided to try a dating app, just for a little fun. To her surprise, the man who appeared was none other than the husband of one of her coworkers! Both were taken aback. They ended up drinking together, killing time, and eventually crossed the line... Sumire's suppressed, ravenous desire was unleashed by the pleasure of a raw cock after so long.