a masochist
Examples
A person who feels pleasure in producing pain in someone else in a sexual relationship is also capable of enjoying as pleasure any pain which he may himself derive from sexual relations. A sadist is always at the same time a masochist.
Women have two choices: Either she's a feminist or a masochist.
The only way to enjoy golf is to be a masochist. Go out and beat yourself to death.
I became a feminist as an alternative to becoming a masochist.