I knew you'd look. You pathetic little thing. Shove your face into the ground and slap your ass for me as punishment.
THIRTY HARD SLAPS, fifteen to each bare cheek. You must learn to control your urges otherwise how will you be a fully obedient little slave.
Once you've down the slaps I want you to sit on your ass and feel the burn. Then start stroking your cock as fast as you can again. See if it dulls the pain a bit.