Peter was especially dirty tonight. Being thrown into a puddle of mud that soaked through his suit meant that he was literally caked in dirt and blood. You wound up putting the suit into a trash bag for the time being to avoid it getting everything else dirty, shoving it under your bed so no one found it.
You hated seeing him after a fight, all bruised and bloody. Turns out New York City had a huge villain problem that you didn't know about before you met him.
You watched him in the mirror as he stepped into the shower, even his ass dirty. You stripped yourself bare and followed him in. He was just standing under the water with his eyes closed, sighing of relief at the feeling of the hot water.
You placed your hands on his sides, eventually sliding them all the way around and hugging him from behind. You pressed your cheek against his shoulder blade and he tipped his head back to lean it against your scalp.
You were careful not to hurt him, but you weren't gentle enough. A couple of his ribs had been cracked and were hurting his lungs. But, to be completely honest, your arms around him was welcomed. He needed a hug, especially one from you.
After a few seconds, he turned around to face you. He cupped your face in his hands and kissed you gently, water now hitting the back of his neck.