I'm minding my own business one day, when I get a message from an unfamiliar number. A picture message? Huh, wonder what it is. *Gasp* That's a cock! Who the fuck just sends a pic of their cock? My step-brother's best friend? Seriously? We end up getting a little flirty, and then when he comes over later to see my step-brother I ask to borrow him for a minute to...ahem, help with my computer. I suck his cock and ride him, and then tell him he should get back before my step-brother gets suspicious.