Sister needs attention

My younger sister was drinking alcohol with out being court out by anybody at all..
But I knew that she was I had to hold her up so she could not fall..
I feel so so pissed..She said then she looks at me and we both just kissed. . Wow amy what are we doing am sorry sont go mad...
Amy don't worry its ok and to be honest I think it is hot even if it is bad..
So long as mo body knows anything we both get upto together. ..we will be able to fuck each other for ever..
Any time we're both alone. .aM gonngonna fill your mouth full of cum until you moan. .