Monami is a demure, busty, curvy woman next door. One day, Monami's package is mistakenly delivered to the neighbor's house. Inside is a vibrator. She ordered it online to ease the loneliness of the 10 days her husband will be away on a long business trip. When the neighbor finds out what's inside, he delivers the package to Nami with ulterior motives in mind, and in the heat of the moment, he fucks her with his huge cock. The two spend the next 10 days having sex like crazy. A story of immoral NTR where a busty wife is completely immersed in a huge cock.