I was 16 my sis was 11 when we started fucking.my other sister was just 6.she walked in while i was having sex.after i finished i went to my 6 yr old sisters room,i closed door behind me an dropped my pants,i sat on her bed an said so you caught me then said i wasn't going to touch you till you were older. I put hand up her skirt an rubbed her pussy then push a finger inside her.i put her hand around my cock an showed her how to jerk me off.i fingered her an she was wet.i pulled her clothes off her an said lay on yr back.i pushed her legs open an got between them an rub my cock over her pussy.nobody was home i lined her pussy up an said it will hurt as i am going to fuck you.i got it all inside her then began pumping away i grabbed her tight an said im going to fill you pussy then it burst i couldn't stop cumming.when i finished i got off an said don't tell anybody