Your bratty big sister is far too busy to help you with that stiff, desperate, twitching little cock... But since you're being so damned persistent, she reluctantly decides that the best way to get you to stop bothering her is to get it all out of your system, ...She's not going to touch you though, of course, so she lubes up the onahole and stuffs it between her thighs, bending over the counter, and encourages you to slide yourself inside...