Is she trying to seduce my father? How does she even know where we live? ⇐ General

[Anonymous]

This September the weather was warm and I often went to the river. My father came with me a couple of times. One weekend we came, swam, and relatively close to each other two girls were upset ( older than me, 25-30 years old). One is thin and short, the other, on the contrary, is large, plump and almost as tall as my father. At first they communicated normally, then they started laughing. And if the thin one communicated normally, then the second one laughed, almost fell into hysterics from laughter. The father turned to them and said, “Can you be quieter?” The big one continues to laugh, says yes, we’re doing it quietly, if we’re in the way, move away, and so on. Then we got ready to swim a second time, and the second time it was colder, because we were already lying down, sunbathing, and the water was not cold, but freezing (I don’t know how to explain this). Well, we went, and these two girls also decided to swim. I went in and swam to warm up, and they went into the water near the shore, my father swam, then this fat one came in after him and took a dip, and then they persuaded the second one. As a result, they plunged several times, but did not swim and went ashore to warm themselves. And then they didn’t come to the river again. The last time I swam was on October 1st. Then it got cold. That's it.
Last Friday I went to the dacha (my mother’s grandmother, my grandmother, my mother’s mother) and asked for help. I was there on Saturday, finished everything on Sunday morning and decided to go back. At lunchtime I go to my father’s house, and at our house there is this plump girl. They are sitting in the hall watching a film. She saw me and said, “Oleg Dmitrievich, I’ll probably go.” She quickly got ready and left. I stand and think, “What the hell?”, “Did she decide to seduce my father? Probably not. He’s much older than her, plus she’s fat.” Father said she came in recently, only had time to eat pizza, drink tea and sit down to watch TV. I didn't expect to see her here. And what interest does she have? I don’t know