Not without help.

Natsu continued thrusting into her. But unfortunately it was too much for her to handle. She was shaky on her legs as it was. Having someone slamming his dick between them wasn't exactly helping her keep her balance.

Her legs buckled, as she fell to the floor... Or started to.

Before falling, she realized she was being held. She looked up, seeing a large pair of breasts in her face.

"Like, gotcha!" Lucy giggled as she pulled her back to her feet, locking her arms under Aquarius's arm pits to keep her standing.

"Just like, keep your head on my big, sexy boobies, Kay?" Lucy said, as Aquarius followed along, but not necessarily by choice. Moving her head at this point would require standing up fully which she couldn't exactly do.

But during all this time, Natsu never let up, fucking her with reckless abandon, regardless of the awkward squirming of his partner.