During dinner, my sister-in-law kissed me while my wife was standing in the kitchen... I couldn't get to the bottom of the reason before my wife left for her trip. My sister-in-law was supposed to leave soon, but maybe I wanted to confirm the meaning of last night's kiss. At first, it was probably just a light-hearted thing. But we ended up like lovers, forgetting about my wife's existence, and overlapped again and again.
