Dave doesn't bother with niceties, and he also doesn't bother with care; he simply rips her clothes to shreds, letting the tatters hit the floor, until she's naked.  He also doesn't bother with the couch; he simply pushes her up against the nearest wall and shoves his tongue down her throat.  One of his hands attacks her breast, keeping her pinned against the wall, while his other hand frees his erection from his pants.