Evil!Tony frostiron was requested, so here ya go! Just to let you know, I think this turned out really good but I had a hard time writing it because I was sad!
Tony woke up sweating. He got up and looked into the mirror and saw that his face was pale and he had dark, sunken in circles around his eyes. He then stumbled into the kitchen and grabbed a glass, filling it to the top with ice and shoving a cube down his throat.
"Anthony? Where are you?" Loki said as he slowly walked out of their bedroom, "Ah, there you are. Are you okay? You look to be ill."
"I'm fine Loki. You of all people shouldn't be worried about me." Tony growled.
"Okay, what are you talking about? I was merely pointing out that you do not seem to be your normal self." Loki said defensively.
Tony shoved Loki out of the way and stormed out of the kitchen, shoving more ice down his throat as he sat down on the couch.
"Anthony? Would you like me to call Steve, or Bruce, or someone?" Loki said as he slowly walked closer to Tony noticing the drastic temperature change, "Jarvis? Could you tell me the temperature of Tony's body?"
"106 degrees Fahrenheit Mr. Laufeyson." The AI replied, sounding slightly worried.
"And I assume that is not normal for a human?" Loki asked the AI.
"Mr. Stark seems to have some form of Heat Stroke." Jarvis offered.
"Would you two stop talking about me like I'm not here?" Tony yelled. He got up from the couch and started towards the elevator but Loki stopped him.
"Anthony, we need to get you to a doctor." Loki said softly.
"Look, you don't know what I need. So I suggest you shove off before I go and get my Iron Man suit." Tony yelled at the god, "I don't need you here, I don't want you here. You should just grab your things and go before I make you!"
Loki was taken aback but persisted, "You must see reason. You are ill! Let me take you to a doctor!"
"Look! I don't need you! Leave! NOW!" Tony shouted at Loki.
"No" Loki said softly.
"Fine then. Have it your way," Tony said as he pushed the button on his bracelet.
In a flash the Iron Man suit was on Tony, and Tony was pointing his laser at Loki. "You have three seconds to leave my home." Tony said.
"Three."
"Anthony, you are ill. We must take you to the hospital. I cannot-"
"Two"
"Heal you myself. I don't want to have to-"
"One"
"Hurt you-" Lok started, but he had to jump out of the way of Tony's blast.
"GET OUT OF MY HOME!" Tony screamed.
"Fine. Have it your way." Loki said before he teleported out of the tower.
Tony then fell over onto the ground and started sobbing.