Stepsister Blows Her Way Out of Chores

Hey, what's the big deal! I'm resting here. So what if I have chores to do? Those can wait. If they're so important, can't you do them instead? There's gotta be some way you'd do them for me. N-no... not that, again. Are you serious? I know you liked it. It's not like we're friend or anything where we might actually be able to pretend like we can't help it or don't know better... But gahhd I really want you to do my chores instead. Okay, if you leave me alone for the rest of the day... AND you tell Mom and Dad that I was the one to do my chores... and of course never mention this... ever! Fine. You win. A blowjob from your favorite stepsister is all you ever want. Gross! Well, I can't just let you cum all over my nice sheets so do it in my mouth... Yeah, just this once, you can cum in my mouth.