Cassandra gave a contented sigh and held her friend against her soft, tight body.  The warmth of the girl and the heat of the tub soothed her, saturated her, lulled her almost to sleep.<br/>But, after many minutes, mischief woke within her serenity.  She found her dark chocolate lips pressing gently into Hikari's neck and sucking softly.  The arm around her best friend's waist slipped up to cup a breast.