The Third Part Is Terrible. My Sister and I Went to the Wrong Wedding Room.

After the first two periods of staying together, our hearts have become firm and unwavering. What was once an unexpected encounter has now turned into a lifelong relationship. The two pairs of lovers are each consummated, the sisters support each other, and the whole family is happy and healthy. From heartbeat to staying together, from commitment to consummation, the journey is stable and sweet, with no regrets and no worries. In the end, they are all accompanied by their beloved, and they will be stable and sweet every year.