u/Upset_Bee6761

My sister is 25F got married 1 year ago and is facing a very rough patch of her life with her husband. Her husband hits her for each and everything and cusses her for lot of things. Before 6 years ago we used to show ourselves little bit her are there... She knew I used to peak at her during bath and she used to look throught the gap while I masturbate... I intentionally used to open the gate and I knew she was watching... We have also confronted things to each other but that time she got committed to her bf so she said I am with my bf rn and didn't even complaint to our parents about it. But right now with all the odds on her side, she again have started little bit teasing and peek her and there... She sits very close to me and always keeps a body contact with me and would sometimes place her back near my crotch... I feel like I should make a move and mostly I will get a decent reaction but I fear that she may feel little uncomfortable and cut off the contact... What should I do?? But I know my sister is in need... Tell me the possibility guys.