Your sister (incest)

"Hey bro, do you remember that dick-shaped smoking pipe you brought for me from Peru? So yesterday I was smoking some weed in it and I had the weirdest trip, I looked at myself in the mirror and I had a bulge on my pants, but when I checked it there wasn't anything different in there. Just wanted to tell you that, but moving on with it I wanted to know if you could buy me some weed, I've no money to buy it right now, and I was wondering if you would do this favor for your sister, I'm sure I can pay you back some way, I can even wash your car or something."