Finger them both

Reaching around to Tyler's ass, you slide a finger up and down his asscrack as you stroke Brian's ass with your other finger.

"That's it, boys. Keep stroking it. I want you to watch as your cum shoots all over my face."

You take your index finger and slide down, pressing against Tyler's asshole. He moans loudly as he feels your finger against his hole. "Fuck, Matt. Please stick your finger in my asshole. You're such a fucking slut, I love it."

Your finger slides in and out while you continue to finger Brian as well. "Please cum for me," you start to beg. "I need you it...fucking cum on me like the whore I am."