+My little sister's friend who comes to my house and talks to me friendly. There is a forceful nature of her, which means she can do whatever she wants. She likes to call her friend's elder brother is "Mr. Bro", and she loves with him. The relationship is completely like love friend, but it's a secret from my sister

I pull Mr. Bro to swimming pool

Mr. Bro~♡ ...Do you want to try swimming with me? ♡