A committee at the Maryland state senate, where equal marriage legislation is being considered, has heard the birthday wish of a 14-year-old girl: to keep the ban on gay marriage.

Home-schooled Sarah Crank told lawmakers it “would be the best birthday present ever if you would vote no on gay marriage”, the political blog ThinkProgress reports.

Maryland’s Democratic Governor Martin O’Malley introduced a bill last week which, if successful, would lift the ban on gay marriage in the US state of Maryland.

14-year-old Sarah told the Senate Judicial Proceedings Committee: “I really feel bad for the kids who have two parents of the same gender. Even though some kids feel like it’s fine, they have no idea what kind of wonderful experiences they miss out on.

“I don’t want any more kids to get confused about what’s right and OK.

“I really don’t want to grow up in a world where marriage isn’t such a special thing any more. It’s rather scary to think that when I grow up the legislator or the court can change the definition of any word they want.

“If they can change the definition of marriage, then they could change the definition of any word.

“People have the choice to be gay, but I don’t want to be affected by their choice. People say they were just born that way, but I’ve met really nice adults who did change. So please vote ‘no’ on gay marriage.”

After being thanked for her testimony, the girl is asked where she is schooled. She replies that she is home-schooled.

When the recording began to draw attention on the blog, Crank’s mother waded in personally to support her child’s speech in the comments section, saying Sarah “and many others are affected by the one way tolerance that gays expect but won’t extend to others”.

She insisted her daughter wrote the speech herself and told one commenter “Your ill wishes toward her are the perfect example of the one way tolerance that is the norm.”

An attempt in 2011 to lift the gay marriage ban failed to pass through the state legislature.

Conversely, attempts to introduce a constitutional ban on gay marriage have also failed.

Last night, Washington’s state senate voted in favour of equal marriage rights for gays, making the passage of the law there a near-certainty.

Listen to the recording of Sarah Crank’s testimony below: