Iku brought her legs together at first involuntarily, groaning lightly as Hiro's touches lit up the sensitive skin's nerves in just the right ways.  Just as she started to open her legs again, though, she realized just how muted Hiro's reactions were and pressed them shut again.  Either he did not care that she had a penis or she was unaware.  Unlike Ume, however, he had not reacted at all.  She had to put a stop to this BEFORE he discovered it of his own accord.  As quiet as she was, she spoke up quite quickly when he moved in,  "I...can offer myself to you in many ways, but that I cannot allow.  If you sit up on the edge, perhaps I could service you, instead?"<br/><br/>She smiled politely, trying to not show her tension.  However, this was a crucial moment and she could not fail in putting his suspicions on the backburner...lest this situation become very, very tense.