Miyu's feed

One manga:
The working kid comes back home to find that his father is dating is ex schoolmate. And also that his dad is gay.

One manga:
The two childhood guy friends who both loved each other but they decide to get married when older to other women. They have wife and kids and also live as neighbors. They go on a vacation together and once they are alone is when we find that they still love each other all through and they have sex for the last time.