Little step-brother caught me jacking off at my desk the other day. He stripped naked and was on his knees in front of me before I even knew he was home. He dove right into eating my ass while I continued to jackoff. Soon the little faggot holds my legs back in a portable sling so he can finger fuck my hungry ass wide. Eventually I have to show him who the Alpha still is by bending him over my chair and banging his tight little ass.