My husband doesn't know - my lewd desires and secrets

It's been five years since I got married. Rika's wife has calmed down and spends her days peacefully. My husband resumed his hobby of cameras for the first time in a while and started talking about cameras with his friend Tabuchi. However, Tabuchi, who had just gotten divorced, is so in love with him that he rushes to the house and attacks Rika with her desires. Rika refuses to betray her beloved husband, but her sexless body trembles with pleasure for the first time in a while, and accepts Tabuchi. Rika is troubled by immoral acts with Tabuchi. However, my wet crotch began to sting in search of a cock...