Have to have some sort of fan-service. XD But I also think Okura is a bit sexually dense, despite her obsession with romantic literature (which is kind of on a level with Roshi's smut-obsession): she probably won't care if she's caught in the nude, though not because she's like Goku who lived alone - she just isn't ashamed of the naked body.<br/><br/>She is, however, six years into her Dragon Ball earth education, and thus knows that nakedness is frowned upon, so whilst<em>she</em>might not care, she knows other people would.