Alex's ass

(Luke Realised that all he wants is his sister bent over her own bed)

"No need to be so hostile I was only just looking to see if you wanted anything from the kitchen"

"No I don't thank you now can you get out I'm busy" Alex said impatiently

"I'm bored can I just stay here with you and do whatever you're doing sis?" Luke said pestsringly

"No I'm a teen girl and I want some privacy" Alex said

"Look sis I know what you're doing just let me stay and watch whatever you're watching on that laptop"

Alex Is shocked and confused does he really know what's going on?

"The wet hairbrush flying at me was a big clue sis" Luke joked