He lets Mark join

"You can finger him and prepare him for me, but he's mine, touch my lil' bro behind my back and we're going to have it, dude." The protective tone that drips from his words is obvious, you even feel his hand get tighter around your blonde hair.

Mark doesn't waste any time in getting down beside you, pulling your jeans and boxers down and revealing your butt to them. He smirks as he put his hand on your butt and caresses it with desire. "Don't worry Ben, I'll get him ready for you."

You feel Mark's finger press against your entrance, making you moan around Ben's big cock, you even feel yourself moving your ass lightly at the touch, it's not like you want to give them the satisfaction, it just feels too good. This is not going to end up how you expected.

"That's right, you want me to finger you, baby?" Mark whispers against your ear.

Your words only come out as muffled gibberish, not being able to pull away from Ben's strong grip.

Noticing this, your brother pulls your head back by your hair and makes you stare at him, his dick now rubbing against your cheek. "Come on John, be a good boy and answer him."