(1) Every person who is in a position or authority towards a person with a mental or physical disability or who is a person with whom a person with a mental or physical disability is in a relationship of dependency and who, for a sexual purpose, counsels or incites that person to touch, without that person's consent, his or her own body, the body of the person who so counsels or incites, directly or indirectly, with a part of the body or with an object, the body of any person, including the body of the person who so invites, counsels or incites and the body of the person with the disability, commits an offence and is liable on conviction or on indictment to imprisonment for 15 years or on summary conviction to imprisonment for 7 years.