"Mmmm!" she moaned as Corban pressed his fingers to her clit, stroking the sensitive node, taking her higher.  Antonin plunged his cock all the way into her mouth and came.  Hermione felt herself clench around Corban’s cock and she screamed as she came, though it was muffled by Antonin’s cock still in her mouth as she drank greedily of his come, and Corban yelled and came inside her.