Me and my sis are only 2 years away and I luv to masterbate....one day I think she caught me doing it...well she fell asleep next to me dat same day and started rubbing me.....idk wat to say to her...I really want to do it with her....just masterbate not sex
if you want to grow up to be a deviant and have her grow up to be prone to sexually abusive relationships then go for it. But if you dont want to be a scumbag, I'd reccomend you keep your hands the hell away from your sister.
This info is hugely important... if you're both adult-age and decide to do it, that's your perogative. I wouldn't ever recommend it, period, and especially if you two are younger, even teen-age because of the ramifications that can come from that on both of your mental and emotional health.