Tony - 

You didn't think anyone else was around so you were on the sofa in Stark tower with Tony and things were heating up. You liked when it was just the two of you because you were quite shy in front of other people. Especially the other Avengers.  You decided to make the most of your alone time though and allowed Tony to throw your top on the floor.

'Sorry to interrupt guys but you do have a room down the hall for this' Clint told you, walking in

You immediately tried to hide behind Tony and grab your shirt from the floor as Clint stood there are smirked at you both.

'Get lost Clint!' Tony shouted to him but he ignored you and carried on smirking at the two of you.

'I think we should go before someone else sees us.' you whispered.

Steve - 

You were sat on the counter in Steve's apartment as he cooked you breakfast. You kept kicking him lightly every time he walked past you and he kept kissing you lightly on the lips.  You managed to catch him in between your legs as he went past and you trapped him even though he was Captain America and could easily break free if he wanted to. 

You pulled him towards you and kissed him properly instead of the little kisses he had been giving you before. Natasha chose that exact moment to walk into his kitchen.

'Seriously Nat?' you asked, slightly annoyed

'Sorry sweetie, I gotta take Steve on a mission. Fury's orders.'

You groaned as Steve gave you a quick peck on the lips and left with Natasha for his latest mission promising to finish what you had started when he was back.

Clint - 

 You knew exactly how to annoy Clint. Taking something of his and then hiding in a high location. Today's object was his bow that he used in official S.H.I.E.L.D missions. And the location was the beams in the training room.

'Y/N!' he shouted angrily as he spotted you hiding 'Get down here and give me my bow back. Now!'

'Come and get it!' you taunted as you walked across the beams

He watched you as you kept dancing on the beams until you slipped and fell off. You squealed as he caught you and pushed you up against the wall net to you. 

'Can I have my bow back?' he whispered

You shook your head in defiance as he got closer to you

'What about now?' he asked, kissing down your neck

You still refused to give in. It wasn't until his lips met yours that you dropped his bow and pulled him in closer to you. It was that moment when Thor decided to walk in the room

'Lady y/n. Barton. This is a public place and that is inappropriate behaviour to witness' he boomed as you both laughed.

'So leave Thor, then you won't see it' you teased.

Bruce - 

The two of you were laid on the sofa spooning whilst watching a movie together one night. You turned towards Bruce slightly so you could kiss him and he surprised you by pulling you in closer. The movie was forgotten about as you kept kissing and it wasn't until Loki came in that you broke away.

'Damn humans can never keep your hands to yourself' Loki muttered as he turned and left the room.

Thor - 

You had just taken Thor on a date on Earth so he could experience what they were like. He was dropping you off at your house and saying goodbye when he kissed you. You were very happy because you had waited a long time for him to kiss you. Of course, it wasn't perfect because Steve chose that moment to open your front door and watch you from the porch way

'Seriously Steve?' you groaned when you saw him

'Thanks for dropping her off Thor, come on y/n. Time to come in.' he told you

Loki - 

Loki had taken it upon himself to teach you how to fight. Apparently you needed to know how to defend yourself whilst in Asgard. To say you were pathetic was an understatement! You had absolutely no hand eye coordination and it showed. In no time at all, Loki had you pinned to the floor beneath him and you, being a normal girl dragged him down on top of you and kissed him fiercely

*cough cough*

you broke apart instantly and saw Frigga stood there watching you both with a smile on her face

'Sorry mother' Loki apologized as he pulled you to your feet

'Don not apologize Loki, it is nice to see you happy for a change' she assured him