FYI this is going to be a little long. So I (15)f have a grandfather (56)m that weirds me out. Some back story, every since me and my sisters were kids out grandfather would also smack our butts in a way that made us uncomfortable. My sister(19) was the most upfront about it and tell us it made her uncomfortable. She never said it to out grandmother or grandfather but she told us and out parents. It made me very uncomfortable as well but i not as upfront about things so i never really mentioned it. There was this one time I remember were i was laying on a bad in a living room so that night he got in with me under the covers. My nanny and sister and cousin were in the living room too. So when he got under the covers with me, he kept putting my hand in his pants. I would yank my hand away and he would just grab it back and do over and over. I don’t knows why but i just couldn’t move. He finally stopped after he did it like 7 times. I was so relieved. After that he really never went that far just kept smacking our butts. I haven’t told anyone about this and I don’t if i should. Another time something happened he was drunk and he smacked my butt again but this time it was way more sexual than what he normally does. And the whole ride home i was just thinking about everything. This last Sunday i was sitting on the couch and he sat beside and he kept touching my side and my back and he was going down to my pants and kept putting his finger on it like kinda how you pull then down but i was sitting down. I would move and he would keep doing it. One time my sister said something about again and my cousin called her weird and she over sexualize it. He has always touched me whenever he could. I just hate it so much. My sister still thinks it Will is very weird and she had a dream about it and him confusing to us. I don’t really know if i am overthinking or overreacting about this but I honestly needed to get this off my chest and tell someone. So thanks for listening and please let me know what i should do about this.