Condoms; Contraceptive devices; Instruments for prophylactic purposes; Massage apparatus; Massage appliances; Electrically operated massagers; Instruments for massage; Vibration generating apparatus for massage; Body massagers; Motor vibrated massage apparatus; Marital aids; Massage apparatus for use as marital aids; Sex toys; Sex aids; Love dolls (sex dolls); Apparatus for electrical muscle stimulation; Apparatus for nerve stimulation; Lubricating apparatus for medical use