Punishing my brother’s ass so that he learns to behave.

For a few months now i have been sharing a flat with my brother, a crazy twenty-something man who does not respect anything. he has me deceived with his way of leaving things around the house and protesting everything. today the fridge is left open while eating a yogurt i tell him to close it and he ignores me. very angry i put him face to the wall and begin to spank his ass as punishment. this makes me so horny and horny that i end up with his cock in my mouth.