My wife and I visited her parents' home for the first time in a while on the occasion of my father-in-law's third-year memorial service. Although it was called a memorial service, in reality, it was a relaxed trip back to her hometown that we hadn't been invited to by my sister-in-law and her husband. However, our relationship had recently entered a phase of boredom and was cooling down... In this state, I found myself unable to take my eyes off the pink protrusions of my sister-in-law, Anzu-san, who was completely unguarded... Noticing my gaze, Anzu-san began to tempt me by showing off her soft cleavage...?
