Harry Potter and the Connubialis Hex/The Burrow/Mrs. Weasley/Come in her mouth
From Create Your Own Story
"Are you sure you want me to stop?" She still had his dick in her hand but wasn't doing anything with it. He already missed the pleasure she gave him and now that she stopped, he wished she hadn't.
She saw the confusion in Harry's eyes and took that as a no. She licked the length of his cock a few times, looking at him in the eyes the whole time. She then deep-throated-him. He almost fainted as he held his breath. He could feel the back of her throat with tip of his penis. The feeling was incredible. And there she was pumping him again. Harry's breath was short and if it was possible, it was better than before. Harry wished he could hold longer but he wanted to come so bad.
"Aaaaaaaaah!" Harry's semen soon filled her mouth. She slowed down as Harry was unloading the last of his load. She stopped, looked at Harry, opened her mouth to show the semen in her mouth and finally gulped it down.
Harry was amazed and smiled at Mrs. Weasley.