A short story I saw online😂

My sister told me there was a dog at home for me to feed. Turns out it was a blind woman. I thought my sister was a pervert. I fed her, walked her, and bathed her every day. She went from telling me to get lost to handing me the leash herself. I thought I had tamed a mad dog. Until she secretly licked my hand in the middle of the night. I couldn't stand it and called my sister on video chat to curse her out: "The person you locked up has crossed the line! She's licking me!" My sister stared at the background behind me for a long time in silence. "Dude, that's not my dog." "I already sold the original house, didn't I tell you?" "You went into someone else's house, trespassed... and treated a person like a dog for half a month." "You're finished."