I caught him by surprise when I walked in his room wearing only my bedtime gown. It was late and everyone else was already resting. That's when I did the whole "it's your birthday again" spiel and told him what his special, secret gift from me would be. A very passionate and surprisingly intimate blowjob from me. All he had to do was keep his composure well enough to give me a little "gift" at the end. He was... and he did! Then we kissed and I wished him a good night's rest!