My wife and I live with her mother, my mother-in-law Sumire-san, as a family of three. We decided to renovate the room, but due to the work, we had to sleep in the same room for about a week. On the first night, I was too tense to fall asleep and couldn't take my eyes off my mother-in-law's body visible through my wife. I thought about quietly approaching her and grabbing her breasts but held back. On the second day, my mother-in-law's breasts were still swaying through my wife. My wife was sleeping soundly, and I couldn't hold back any longer as I moved to my mother-in-law's side. I enjoyed her soft breasts, but her crotch caught my attention, so I quietly slipped in a finger. The excitement became uncontrollable as I felt the dripping nectar, so I quickly left the scene and rushed to the toilet to jerk off. The next morning, my mother-in-law softly whispered to me, who was sleep-deprived, saying she wasn't angry about what happened yesterday. That night, as I lay quietly trying to sleep, I woke up to a pleasant sensation. Looking down, I saw my mother-in-law with her face buried in my crotch, sucking on me. As I panicked, my mother-in-law said, 'You did the same to me yesterday, right?' and then took my ejaculation into her mouth and swallowed it all...
