My brother-in-law was injured at work and had to rest in bed due to his injury. As he lay there, my young self couldn't help but become aroused by the sight of my virtuous sister-in-law's voluptuous breasts. One day, while she was telling us about their financial struggles, I found myself unable to tear my eyes away from her swollen form. That night, when everyone else was asleep, I snuck into my sleeping sister-in-law's room...*Different recording contents may apply depending on the distribution method.*