Straddles him.

Ginny approaches Harry. Carefully she lifts her leg onto the couch, her arms cuffed, making the act a little more difficult. Harry's hands move to her hips, steadying her while she lifts her other leg onto the couch. She slides her body up his legs until his cock is pressed against her slit. Her eyes close as she feels his hard member rub against her now wet slit. Harry puts a hand to her head, pulling her in for a kiss. Her hips move, grinding against him as she lets him slip his tongue into her mouth. He breaks the kiss, only to move to her chest. He takes her nipple into his mouth and begins to gently suckle on her. She moans in enjoyment, each touch causing waves of pleasure through her body. She pulls against the magical bindings holding her but they're immovable. She grunts in frustration as Harry bites her gently. It's too much for her to resist so she begs Harry.

"Oh please Harry, I need you. Please fuck me"

Harry looks up and smiles, "I thought you'd never ask" When Ginny lifts up, Harry holds his cock against her entrance. She can feel his head, slowly push into her slit, pushing her tight virgin walls back. His hands hold tight to her hips, helping her slowly lower onto his cock. His eyes are fixated on her face, watching her as he fills her up. She lowers until he's at her barrier, with a wince she pushes Harry past her cherry. She pauses as she reaches his base, her eyes opening to look at her love's eyes.

"I love you Harry Potter" It was the first time either had said it, but it was what Ginny felt.

"And I love you too Ginny" He pulls her in for a kiss, his body gently moving causing his cock to move inside her. She lets out a small gasp of pleasure.

Ginny begins to move up and down on Harry's cock, learning what pleased her, watching what pleased him, trying to move her body along his cock in a way that drive them each closer to their climax. Harry began to move with Ginny, his motions complimenting hers. His hands move to her chest, gently massaging her tender breasts, his mouth moves back to her body leaving a trail of kisses along her perfect freckled chest. Ginny moves quicker, his kisses driving her wild inside. She grins against his cock, rougher than before but it felt so good feeling each part of his length along her insides. His mouth moves to her neck, his lips pushing her over the edge.

Her whole body tensed as she cried out loudly. Her legs began to shiver as a wave of pleasure washed over her body. Her pussy pulsed, tightening around Harry's cock heightening his pleasure as the redhead orgasmed. It felt so good Harry didn't want to stop. But he didn't have the leverage to keep going.