Danny's Special

Piper froze the fire with her powers and Paige orbed it out with hers. "What just happened?" Danny asked, then realizing that with the exception of his still frozen stiff penis, he was free of Pipers bonds and decided not to wait for an answer and made a break for it. As he reached the doors, Prue seemed to appear out of nowhere and already had him inside her with her arms and legs around him to hold herself up. "Come on, you don't want to leave yet, we just wanted to make sure, Piper and Paige's little trick didn't work, so we had to use Phoebe's." She said as her body came over and started kissing his neck. "I bet you always wanted to do twins." the Prue on his dick said as her body pulled him back to the bed and on it. After as he started to hit the bed, Prue's astral form disappeared for a second and reappeared once he was fully on, once again so that he was inside her. Her body had appeared behind her and was kissing her astral forms neck while her pussy was rubbing up against Danny's balls.
"You see Danny, we didn't just come for you because of your dick, you're actually a very special being in the magical community." Piper said standing next to the bed, "Once every millenium or so, a mortal is born, that mortal has the genetic sequences of every magical being type in the world, you tapped into your firestarted and whitelighter abilities. This is why we want you, we want to use you to create a whole new breed of magical beings, powerful ones which can be used to take over the world." Paige said standing behind her. By this time time, the astral form had it's orgasm and got off of Danny's dick, so she could her body get off. Then all of a sudden Prue's astral form disappeared and Danny felt all of control of his body disappear.
Danny all of a sudden got on his knees on the bed and Prue's body lied down, and Danny led his dick into Prue's tunnel. As he started fucking her like a madman, he wanted to ask what was going on, but couldn't. "I'm in your body, controlling you." Danny heard Prue say from inside of his head, and then he heard his voice say something, "Say the spell now."
With that command, Prue's three sisters said a spell that would make it so that every time he'd cum inside of their pussies, it'd lead to a defininte pregnancy with a genetically perfect child, that way Danny couldn't be used by anyone else to make magical superbeings. After another three minutes of plowing in and out of Prue's bodies pussy, he came almost as hard as he did when Phoebe used her ministration. After he was finished, Danny felt control of his body return and Prue pulled Danny out and got up, "One down, three to go." Prue said.