Got scammed

21M, I had a friend who got sextorted few years ago and he said they left him after paying sufficient amount. Today, I hopped to their net willingly because I clinged to the little hope they are real. After some cerification process they revealed themselves. Tried to pay sufficient amount but my scammer didnt satisfied with that and continued to want more. So I blocked them a little while ago.

The only thing that makes me nervous isnt my junkpic, the thing is I sent my junk in soft state and it seems pretty small like that. If its get shared i need to send people in hard state, and i dont eant my minor sister to get messages of those pics.