Wanda couldn't sleep because Steve and Nat were too loud. She got up and went to Vision's room. She entered, slowly... Trying not to wake him up, before realizing that she had to ask for his permission to stay with him.
Wanda: *whispering* "Vis... Vis..."
Vision: *sleepy voice* "What is going on ?"
Wanda: "Can I sleep with you ?"
Vision: *not understanding* "What ?"
Wanda: "Steve and Nat are having sex."
Vision: "I don't know if I want to know how you found out about that."
Wanda: "I can hear everything from my room and I can't sleep."
Vision: "I'll go to the couch, you can stay in here."
Wanda: "You're so sweet Vis, but you don't have to go."
Vision: "Are you sure you don't mind ?"
Wanda: "As long as you don't mind."
Vision: "Not at all."
She laid in his bed with him, and thanks to the silence, finally fell asleep.
(Back to Steve and Nat's bedroom.)
A.N. : Warning a little (very little) bit of smut in the next paragraph. Only this one though.
Nat was on top of Steve, she had been for a while, so he rolled on top of her and took control of the situation again. She smiled, locking her gaze with his. She slowly stared down at him, before diving into his blue eyes again. He kissed her passionately, then down from her neck, to her lower belly. As he kept going down her moaning was getting louder, which only made him laugh.
(Clint's bedroom)
Clint was covering his ears with pillows, but just like everything he had tried before it didn't work. After having tried a combination of earphones, sound cancelling headphones and pillows on top of everything, seeing that it wasn't enough to keep him from hearing Nat and Steve, he got up and walked out of his bedroom.
He went straight to Bucky's bedroom. He knocked on the door, but no one answered. Probably because Bucky was sleeping. He doubted, not knowing if it was a good idea to get in the room. Then, he thought bothering Thor was a better idea. He didn't really trust The Winter Soldier's dreams and was afraid of him at night.
Clint: "Thor..."
Thor: "What are you doing here ?"
Clint: "Can I sleep with you ?"
Thor: "No ! Go away."
Clint: "Please."
Thor: "You have your own room."
Clint: "I can't sleep in my room."
Thor: "Well I can't sleep in mine either because there is a disturbing midgardian in it."
Clint: "It's not my fault."
Thor: "Who is it to blame then ?"
Clint: "Steve and Natasha."
Thor: "Ok you can sleep here."