Isaac turned around hearing his companion yell with shock. "Ilvir! What is happening to you! What did you do!" Isaac shouted in his deep voice upon seeing Ilvir's body begin to grow slightly as purple crystals sprouted on his arm.
Ilvir was still in shock as he inspected the growing pattern of crystals move across his body/ "Isaac I think I activated some kind of corrupted crystal I can feel something inside me." Ilvir whimpered. "I don't know what to do or how to stop it. Please Isaac you need to help me get.." Ilvir began to stumble as he felt another being inside him starting to take control.
Isaac observed Ilvir's apparent condition as the crystals continued to spread and began to move towards him to help when he heard Ilvir speak again. "I need you to help me get.. get off!" Ilvir moaned as his voice changed to a more sinister tone.
Inside Ilvir's mind he could feel the soul inside the crystal speak to him. "Ooh finally released from my prison. I thank you for that and this impressive body we now share." "I hope you don't mind if I make a few adjustments to improve it." The soul said seductively to Ilvir's mind. "What do you want from me! Why are you nngghh ooh..." Ilvir tried to speak back to the other being that inhabited their now shared body but was cut short as a wave of pleasure washed over him. "That's right, I knew you would enjoy that feeling. You see I was a fairly powerful lust demon before some cur imprisoned me." The demon inside Ilvir said, almost taunting Ilvir as he forced the elemental body to adapt to his presence.
Isaac stood not to far away as he watched as Ilvir slowly changed, unable to hear the mental battle taking place. He watched as Ilvir's eyes began to glow with purple light, and the sizable balls below his twin members grew bigger as they became encrusted with a purple crystal shell.