Put down the gamepad, you damn nerd, and stick your ass out

My sister did not want to get away from her games - from morning to evening she pressed the gamepad buttons. What should my brother do? I'm tired of masturbating to porn, I have no one to go out with, and I have no friends. And so, he plucked up courage and decided to offer to fuck. The bespectacled sister was so engrossed in her toys that she didn’t even notice how he began to pick his finger in her pussy. And if so, then why not stick your dick instead of a finger, and not into your clothes, but straight into your ass? So I did...