The new clamps were inserted deeply into her sore breast meat, the original holes through her aureola were stretched by these larger intruders, the heavy gold baubles large enough to be embossed with the improved Hogwarts logo. With a flick of his wand Snape activated the indwelling barbs, she could feel the sharp pricks of metal extend in all directions skewering mammary glands keeping the accessories in place. Hermione’s howl of protest was semi-squashed by the bit in her mouth, but it didn’t stop Snape from grabbing both sets of clamps and testing their give. The gold tops had enough space that Snape could magic the reins through a purpose built hollow in the gold jewellery, before he patted the caps back in place. The effect was very pleasing on the eye, the golden reins disappeared momentarily into the breasts, only to trail further downwards, in an invitation to be put to further use.