Teri took one look back at the portal, wondering if they were watching the fun.  Then she stood up on the bench, looking into the terrified eyes of her mentor.  "Too bad it worked out this way," Teri told her, and then moved her head down to Sarah's left breast, suckling it as her flesh quivered, turning her back to the portal and its onlookers.<br/><br/>The sisters were agog at Balthasar's hugeness.  "I'm Jane," the redhead on the left said, taking a slight curtsy.  "And you sure are big.  This here is my sister Shelly, though she's kinda shy."<br/><br/>"Jane, why'd you tell him my name," the sister asked, indignant.<br/><br/>"Because I don't say no to men with a cock that's almost twice as long as any I've seen."<br/><br/>"But he's not a man, he's a...what is he anyway?"<br/><br/>"I don't know, but I think he wants us."  Jane undid the belt holding her nightgown in place.