The video call connects. You see your sister in a t-shirt and she is using a vibrator to masturbate. She was having trouble connecting her cam. She rambles on about how much she misses you, how she adores the pictures you have been sending her, and overall an innocent conversation. Eventually, you finally are able to get a word in and tell her what you are seeing. OMG! She thought the camera was only filming the top half. Well now you know your sister has always had a thing for you and you didn't stop watching. This turns into some hot seduction and jerk off instructions. She talks about seeing you again, how far things will go, but she would love to continue the virtual fun. In the end, both of you cum together. The call ends, but who knows what is in store for next time!