Totally.
Is my manager wrong for this ?
If you are questioning it then there's a good chance. ...yes.
Absolutely
indefinitely
Havent seen u in years sup
Well, if you are asking while he currently has his hand in your blouse . . . Then yeah, that could be an issue HR might want to know about.
However; if its just that they are asking you to do additional work . . . There might be a section in your job description that says "Other duties as assigned" . . . Then you have no recourse other then to look elsewhere for employment.