Now reward your man. Tell him he is doing a great job with all of these new things and then start sucking his dong. Time to get him really excited. Wank him all the way to the edge, when you know he's about to orgasm then STOP.
Give him a long deep kiss and untie his hands and feet but leave the ropes attached to the limbs.
Tell him to kneel on all fours and handcuff his arms behind his back. Issue him with 15 spanks to each cheek ensuring that you leave handprints and count each set of spanks on alternating cheeks out.
If he forgets to say "Thank you mistress" give him a single prompt, asking if he forgot anything (as it's the first time). If he doesn't remember then repeat the punishment.
When finished, un-cuff him cuff his hands to the headboard instead.