Sky remembers reading about some panties with a building vibrator in them, she decides to add this to Jeff, such that the vibrator is actually his cock, but she sets to to be always on.
Jeff fell his cock shit and then start to grow back, as it grow in to Sky's vagina and then it start to vibrate, Jeff is in an instance state of bliss, it to him it feels like sky is giving him a lap dance yet he's still soaked in her piss, whats more a the vibrations cause her balder to release a fresh torrent of piss soaking him further.
Sky is also in a state of bliss, as it she can fell Jeff fucking her at the perfect pace, she can fell her self coming again and again. What more she still gets to wear a piss fulled Jeff, its the perfect solution, now they get the wonderful feeling of using Jeff as eternal dry nights, and constant sex.