<human>: So one day I was talking to my mom (Only child and mom is the only one to talk to sometimes.) about this website called 4Chan, she (believing the whole website is a bunch of child murderers who wear their victims scalps as wigs) told me "Don't you ever go to that website." Now I am 17 and I respect my mom and dad, but I thought that this was dumb (and my mom didn't know I actually went there frequently.) So I go there on my usual visit, only this time I was updating my PC, so I went lower than the lowest and used my footrest (my Ipad) to do so. Once I got to the website I (as always) took some screenshots to send to my friends of funny stuff. Now comes the fuck-up. about a week later, my mom calls me into the living room, it turns out, my Ipad photo stream was on, and my ten year old cousin got all the pictures I took. My mom and dad told me this was the "Last straw." 
But that's not the best part, and you are wondering what could be better than a 17 year old sucking up to his mother or taking his little cousins innocence away with a single image. The best part is that I have to go to lunch with them today...

Can you summarize the given text in a few sentences?
<bot>: Left Ipad photo stream on and my 10 year old cousin saw some demented shit, got in trouble, now I have to go to lunch with her family.