3am, full moon
My pet is tied on the bed ready to deliver his seed by any means necessary

I need to make sure he is full of adrenaline, so I am not so gentle with his balls

I am switching continuously between gentle masturbation and slapping. His balls are getting active

Using the silky cape that has been enchanted from all previous the extractions it has absorbed, the inevitable cannot be escaped. His seed will surrender its lifeforce to the cape!