First your bully seduced your sister and that was bad enough - but then he was able to use your sister to convince your GF to go behind your back and become his slut too
My bully found my mom's account on skype, so he decided to send to her the friend request, after which when my dad and I left the house, my mom made a video call with him, this is the photo that go found in her computer, but I don't say anything, I mas