Everything

You inadvertently let out a loud gasp the moment your brother's naked body came into full view on the high-definition screen in front of you.

The thing you immediately noticed was your brother's lack of body hair. With no body hair on his body, your brother looked younger than his 18 years of age and made his lightly-tanned skin stand out much more against the room's white walls. You couldn't wait to run your your fingers and tongue against your brother's smooth and now hairless skin. There was something deeply arousing about the image of your hairless brother on his knees, your cock deep down his throat as you rubbed your full, wiry bush against his youthful face.

"You can touch the screen and pinch to zoom at your desired area," your uncle announced, unbuckling his belt to reveal his hard, leaking cock, "I hope you don't mind me jacking of. Seeing your brother like this has gotten me quite riled up."