Sister's little sissy
Julie: "Good, yes, I will punish you. But first, let me see what what that thing between your legs can do. Come on, stroke your cock and get it hard. Show me if you are just a sissy or a real man"
[Stroke you cock till you are fully erect. Once erect, stop and put your hands behind your back]
Julie, laughing "I see now why you were playing with my panties! You are so ... well, so little! Come on, tuck that little boy-clit of your between your legs, just like a nice little sissy"
[Tuck and hold your cock between your thighs. Make sure it does not pop out]
Julie: "Good Becky, thats how a sissy should always be. Here put on these nipple clamps. Do it quickly"
[Take nipple clamps and put then on. Make sure cock is tucked between thighs]