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A large sweaty lady came and sat on a leather chair at work for about thirty minutes a while back. This took three weeks to go away. (NSFW?)(r/WTF)
Though I agree on the dry leather part, you don’t want to use saddle soap. Saddle soap is a soap, not a leather conditioner. Olive oil isn’t what you want to use, either. In order to properly condition furniture leather and apparel leather you typically want to use a lotion conditioner, something like Apple – Leather Care leather conditioner. Oil-based conditioners are really only professionally used for baseball mitts, saddles, and other outdoor high-abuse leathers.
Source: Years of experience as a professional leather worker