You find your little sister in her bedroom wanting your attention. She asks, is your new girlfriend over? ugh she’s so ugly and her tits are small! I want all of your attention.
She is wearing your flannel and you ask her to take it off because you want it back – but if I do that you will see my tits!
My tits are so much bigger than your girlfriends aren’t they? You probably haven’t even had sex with your girlfriend let alone seen or touched her tits.
You can touch mine…
Your little sister starts to rub your cock through your pants because she notices you have a boner.
Its ok big brother, this is ok.
I want you to fuck your little sister while you think of that stupid girlfriend of yours and I want you to cum in me – all of that cum belongs to me! your little sister.