Help with sister

ok /lounge heres my problem, im 18 and my sister is 25. she lives far away from me and comes to visit rarely. she is truly gorgeous and she is always the object of my masturbation.i still live with my mother. any tips on how to seduce her?
btw she is only half sister

>>19
Well I am not an "thread". You have no right to call me that if I made mistakes. This site should have some rules about harrassments, threats, and name calling. I am still in the need of more help in that regards.