Harry Potter and the Connubialis Hex/Grimmauld Place/Harry's bedroom/Reverse cowgirl
From Create Your Own Story
Harry laid on the bed, his dick pointing the ceiling. Cho giggled at the view. Harry blushed.
She kneeled on the bed and straddled Harry, back to him, offering a great view on her ass. She slowly sat on him, spreading her labia to help him enter her. She closed her eyes and bit her lower lip.
He took a deep breath as he felt her tight grip around his member. She put her hands on his legs to help keep her balance. She started pumping his dick up and down. He placed his hands on her ass to feel her sweaty skin. He was watching her black hair floating with each of her movements, synchronized with her ass pounding on his lap, while she was lowering her head to peek at his penis inside her.
She arched her back to change the angle of her vagina on his dick. She moved her arms behind her to rest her body in that position. Harry was getting overly excited and her rhythm wasn't fast enough for him. He thrusted his hips as much as he can, trying to follow Cho's up-and-down movements. He grimaced while he held his breathing for a moment and came.
"Oooooooh..."
They slowed their pace as his orgasm was fading away. His legs were shaking. He let go of her and she stopped, sensing his erection go away.
"I'm sorry, I didn't want to come so fast."
"That's okay Harry, don't be too hard on yourself. You know the motto: Practice makes perfect." He put on a shy smile.