Enjoy!

Lily smirked. It was time to test James' control. He had been so nervous to meet her parents. It had been adorable. Now they were having dinner, and she knew there would be no harm in some teasing. Her parents would never know, because James wouldn't tell them, and in a worst case scenario, she could wipe their memories because she was of age. She turned her head and whispered while her parents were having a conversation with her sister's boyfriend. Quite a whale of a man. "I forgot to wear panties," she said, making sure nobody would be able to read her lips. She felt James stiffen. "Merlin. Now, Lils? Please don't." Lily dropped her spoon and leaned down to get it, putting her hand on his thigh in the process. She lightly caressed the spot as she grabbed the spoon and sat up. She mouthed a sorry to her parents and began eating with a fork instead. With her other hand, which hadn't moved, she inched closer to the junction of his legs. She could see James harden and smiled. He gripped his water cup tightly and took a deep breath. He tried to shield himself from her prying fingers but internally groaned as she dragged her nails over the spot now begging for attention. There was no way he would stop her now. She dove into his pants and started working him hard immediately. As she dragged her wet fingers, because she had been licking them, on the underside of his cock, he couldn't help it. He groaned. Ms. Evans looked up from her discussion with Petunia instantly. "Are you alright, James?" James nodded, and said "Yeah, sorry." He was sure his voice was strained. Lily kept going. He stuffed food into his mouth just as he came. Lily released his rapidly softening dick and whispered, "You're welcome." James uttered a quick cleaning spell and shot her a dirty look.