Loki entered Thor´s bedroom and realized it was empty. He sat on Thor´s bed and waited for a while when noticed a narrow streak of light at the bathroom door which was not fully closed.
When Loki noticed there were clothes on the floor he realized Thor must have been having a bath. He suddenly felt an urgent need to stand up and walked silently to the door. His eyes got wider and his heart rate accelerated in impatience. His steps were very quiet as he tried not to be seen or heard. When he leaned against the wall and stretched his neck a bit, he finally found a good view of the bathroom interior.
Thor was lying in the hot water with his arms resting on the edge of the bathtub. His eyes were closed and water was dripping from his wet blond hair on his forehead. The bathtub was not big enough for his long legs to stretch, so his knees were bent, covering the intimate parts of his body. The small drops of water shimmered in the golden hair of his chest and belly and the narrow rivulets of water were trickling down the great muscles of his relaxed arms. The whole scene offered a view so beautiful it was worth a god indeed.
After a few minutes of lying motionlessly, Thor opened his eyes and let his arms sink slowly in the water. He scooped water into his hands and washed his face with it. Then he held the edge of the tub and stood up slowly.
Loki´s heart missed a beat watching his brother stretching his tall body in all its grandeur. The water was running from his long blond hair down his shoulders and chest, leaving glistering drops all over his skin and hair growing in a thick golden strip, leading from his navel down to the most intimate parts.
Loki´s eyes followed the brooklets running down Thor´s skin and ended up at the exact center of his brother´s body. He could feel an instant wave of heat coming from under his stomach and transporting hot blood all over his own body as he stared at his brother´s member. Considering Thor´s body construction, one would expect his penis is big but Loki now saw that "big" was not exactly the right word to describe its real size. Loki swallowed and felt his hot blood rushing south.
Thor reached for a towel and wrapped it around his hips. Then he walked toward the door and before Loki could even think about a place to hide, he collided with his brother in the dark doorway.
"…Loki? What are you doing in here?" Thor asked with a surprised voice.
"Thor, I am sorry. I couldn´t find you anywhere so I…." Loki stammered.
"I was having a bath. In my bathroom," Thor said, giving his brother a steadfast look.
"I know, I…" Loki continued and was revealed his brother was not angry, or at least he didn´t seem to be.
"How would you know that!" Thor asked stridently with a gorgeous smile on his face. "As long as I know, the door was closed and in my bathroom I was all alone."
Loki was about to say the door really was not closed and opened his mouth to speak, but no words came out. Thor smiled at him again and put his heavy hand on his shoulder. Even through his clothes Loki could feel how hot it was.
"I was thinking…", Thor said as he led Loki to the bathroom, closing the door. "When you´re here, why don´t you have a bath too? The water is still hot", he said, dipping his fingers in the water.
"Thor, I don´t think that I…"
"Come on, not doing it now would be such a waste of this hot water, Loki! Let me help you," he said and before Loki could argue, Thor began to unbutton his shirt and taking it off.
"And now the pants, Loki," Thor said with a smirk. "You´re not going to the bath with your pants on."
Loki´s loose pants have been hiding his erection quite well so far and he really didn´t want Thor to know that watching him naked aroused him so much, but he also knew it was too late to leave now, standing half-naked at the bathtub.
"Alright…" he sighed and turned his back to Thor as he was taking off his pants. He covered himself with his hand and entered the bath quickly. He was really surprised by the temperature of the water, it was still very hot indeed.
Thor leaned against the wall with his arms folded and tilted his head in interest as he watched Loki lying in the bathtub, nervously trying to cover his erection.
"So what´s the water like? Hot enough?" Thor asked and smiled slightly.
"It´s fine. You are staying … in here?" Loki asked prudently. He wasn´t sure if he wanted Thor to leave or to stay.
Thor, without taking his eyes off his brother, walked closer. He untied his towel and let it fall slowly on the bathroom floor.
"What are you doing…?" Loki stuttered, looked away and covered his eyes in astonishment, unable to believe what his brother just did. What he felt was a mixture of shock and an intense desire, accelerating his heartbeat instantly.
"Loki," Thor whispered with an amused and excited voice. "I know you like me. Just look at me, Loki."
"What are you talking about?" Loki asked quietly and he really began to be aroused more than he ever was in his life.
"I said you liked me," Thor continued and smiled gorgeously again. "If you didn´t, you wouldn´t have a hard-on right now."
Loki didn´t know what to say. All the blood needed in the brain was rushing down to his wildly beating heart and to the lower locations again. He turned his head slowly and looked at his brother, standing naked in front of him. He thought he wouldn´t stand the burning heat in his stomach any longer.
"Let´s make it fair," Thor whispered and came closer to the bathtub where Loki was lying. "I know you were watching me through the open door," he continued with quiet, horny voice. "Now let me look at you."
Loki resembled Thor a bit as he stood up and the water was running down his arms and chest. They were both very tall but their physiques were different. Loki was shorter and slimmer, his skin was pale and his hair was coal black. He decided not to show any shyness to his brother, standing so close right in front of him. He looked him straight in the eyes for a second when Thor looked down examining Loki´s body. He never knew Loki was this endowed, regarding to the size of his member, now erected and hard, almost as big as his own.
Loki´s bare feet stepped on the cold floor of the bathroom when he came out of the tub. After a second they both took a step to each other, eager for the touch.