He slid into her as he exhaled, breath catching in his throat, hearing her gasp under him, her back arching towards him, her eyes closed in pleasure. He turned his head away; he didn't want to look at her, couldn't... wouldn't. He didn't want to face her like this.
He set a pace that was sickeningly slow, feeling the tension coiled in his stomach, his shoulders, his back. He set the pace that he couldn't with words, trying to tell her all the things he was sorry for.
Her hands pulled at him, pleading him for more but he refused. In all the things he'd done wrong, he wouldn't this time. He picked up the pace minimally but still felt the guilt.
Trusting his judgment, she touched his arms, the left covered in tattoos of dragons that he brought back from Japan and on his right, scars on his shoulders from Afghanistan.
At first, when he returned, he could only stand to be touched by her when he was numbed with liquor. Then the liquor wasn't even enough so he drank more. And more. And more.
He kissed her neck gently, once for each of the months he'd abandoned her at home and while went to the bar to drink to forget.
He kissed her shoulder for all the times she'd had to come to pick him up from the bar when the bartender called her to say he was too drunk to drive home.
He kissed along her collarbone for all the nights she'd helped him into the house and into bed, always putting a bottle of water and an aspirin on the nightstand for him.
She gasped into his ear like she understood what he was doing but he continued anyways, continuing his slow, apologetic rhythm.