Has anyone saw their family women getting groped in public

[toxicwaste58]

My sister was busty since teenage and looked very attractive, at one family event i saw her trapped by an older uncle, he was talking to her putting his hand around her waist and on top of her navel, she was wearing tight blouse and long skirt but i could clear see his hand up on her blouse, he softly grabbed her young boobs and squeezed them few times during the conversation, my sister was feeling uncomfortable and blushed , he squeezed her boob one final time and gave her a kiss before he left, my sister adjusted her top and continued as if nothing happened.