NTR: On our anniversary trip to a local hot spring inn, my wife was found by her former casual sex club acquaintances—cocky, flashy guys—who subjected her to an endless, virile threesome all night... the complete story of my wife enduring it all until she finally succumbed to big-dick obsession. Kasumi Amamiya
Kasumi Amamiya, who remained faithful even after becoming an adult, married last year after a serious three-year relationship with her company's supervisor. To celebrate their wedding anniversary, she travels to a hot spring town in Yamanashi Prefecture, only to encounter her former university classmates. These men were members of the promiscuous student group she once belonged to, bringing back memories of her wild college days. Though Kasumi initially resists reconnecting with them, determined never to allow such a reunion, the flood of past memories gradually stirs emotions within her, creating inner turmoil and weakening her resolve.