Steve expected her to work to keep the top on, but that was part of the fun. Now she'd have to keep at least one hand on the swimsuit and that gave them even further advantage.
"So it seems." He pulled himself back upright a bit, closing the gap between his and Peggy's loungers to lean in to her a bit, one hand wrapping possesively around her middle as he watched Bucky further. He kissed along her sun-kissed shoulder lightly. "I think he likes it, knowing all these other people might catch on any minute." he spoke, obviously loud enough that Bucky could hear him too.