"I won't," he assures her, turning his metal arm to curl it across her chest, holding her back against him as he thrusts hard into the tight grip of her cunt. She's shockingly wet now that she's come and Bucky grabs at her cunt almost possessively, not because she belongs to him but only because in this moment, it's him making her feel good and he's so glad that it's him, proud that he's been given the chance to learn her body so well.

"You feel so good, Sylvie," he says against her ear, grinding his palm against her clit before sliding his hand up to use his fingers instead, rubbing at it with tight little circles, constant pressure as he fucks into her with hard, deep thrusts. He feels so close, teeth gritted as he holds his orgasm at bay, because he won't allow himself to come until she does for a second time.

He doesn't give her a break, just keeps on fucking her through her orgasm, building the pleasure higher and higher until she's nearly squirming against him. "I've got you, Sylvie. Fuck, you're so good."