Custom video. The name Matthew is used throughout the video. My little sister comes in and asks for sexual experience help. I volunteer you, my boyfriend, to fuck her for practice. She cautiously agrees. To warm you up, I decide to fuck you first. I tease you with my feet, pussy, and ass before putting in a buttplug. You fuck me doggystyle until you give me a creampie (implied). Later on, my sister hesitantly approaches your dick and begins touching it. She eventually mounts you and rides you reverse cowgirl. Switching to cowgirl, she keeps riding you until you cum inside her.