SDDE-393 uses "uniforms, underwear, and nudity" to indulge in cross-domain eroticism. (Airline 4 Reverse 3P Service Flight)

The hands that serve a client on the bed possess a magical power to completely relax them. The client lies on the bed, feeling her touch travel from the shoulders and neck down, each kneading precisely hitting the most comfortable spots. However, as the atmosphere subtly shifts, and as those hands linger longer than expected, the nature of the service begins to quietly change.