Why are you with him?
.
"Lucy you're out of food!" Natsu shouted. He was raiding Lucy's refrigerator without permission (like always). This time he came alone without Erza, Grey, and Happy. According to them they were all to 'busy' to go to Lucy's house. Instead of Lucy barging in with anger the room was filled with silence.
"Lucy! Where are you?!" Natsu asked. The room was once again filled with silence. Natsu became curious so he opened the door to Lucy's room and what he saw shocked him. There she was. Lucy was in the arms of a man whose hair covered his face. He had black hair. It seemed like the both of them were in deep sleep to hear the fire dragon slayer.
Natsu did not know what to feel. Jealousy? Betrayal? No, it was definently curiosity. Who was the man that had his arms securely around Lucy? Natsu looked around the room. There was a sword standing next to Lucy's mirror, a katana at that. Before Natsu could analyze the whole room he heard a groan. He didn't want to be caught so he quickly hid under the bed before they could notice him.
He heard some ruffling sounds. "Lucy wake up" a deep male voice said. Natsu could not recognize the voice or the scent of the mysterious man. At first he thought it was Grey, but Grey's hair was not pitch black. "Five more minutes" Lucy said lazily. The male chuckled. "I have to go now before my friends get suspicious." The voice said.
"Do you have to go? It's only been two days." Lucy whined.
"I have to. My train leaves in an hour. I'll try to get another job that is around here when I reach the guild." The voice said. Both Lucy and the man got off the bed. 'Who is this guy? What does he want with Lucy? No one but me can sleep by Lucy!' Natsu thought childishly.
After ten minutes the mysterious person was ready to leave. "Goodbye, Lucy. I promise I'll come back." The voice said. A gust of wind filled the room as left outside of the window. "Goodbye." Lucy said. 'Finally now I can come out and ask her who the hell that guy was.' Natsu thought.
He was about to come out of hiding until Lucy said in a light whisper. "Rogue."