It's a red carpet event, so whoever's closest

The interviewer closest to her, a cute guy from Entertainment Weekly, held his microphone in one hand while he reached out to grope at Margot's chest with the other. Margot helped by pulling the fabric aside, giving him easy access to her tits.

The first question was asking about the premise of the movie. "Basically, the movie is about Barbie discovering sex, learning all about the pleasures of getting fucked, sucking cock and cunt, and swallowing cum. As you know, the Barbie dolls that we had as kids don't have any kind of genitalia or anything like that. You can strip a Barbie or a Ken naked and they'll have tits or pecs, but nothing between their legs. Greta (the director) thought it would be a really good story to tell, about Barbie learning what sexuality is and how she's missing an important part of existence: having orgasms."

As Margot spoke, she had reached into the interviewer's pants and pulled out his cock, jerking him off while responding to his questions. This being a red carpet premiere, she only had a few minutes with him before she had to move on, so she did her best to get him off quickly. Thankfully, he also was very eager to get to climax, and at her last response he shot his sticky load over the front of her dress. She thanked him by giving the interviewer a kiss on the cheek and licking her fingers clean before moving onto the next.

There were over a dozen reporters to meet-and-greet before the end of the red carpet, with most of them asking some variation of the same types of questions. Margot did her best to respond, though of course the main attraction was not the responses she gave, but what was going on while she did it.

By the time she was halfway down the line her fashionable dress had been jizz-stained several times and was pulled halfway off, hanging off her waist as she jerked off the next reporter onto her topless chest. The reported after that wanted to fuck her from behind, tearing a hole in the fabric to slide himself in. Skillfully he kept his mic in one hand while the other clasped Margot's shoulder, guiding her on his cock as they spoke. Afterwards, she thanked him and, while moving to the next reported, pulled off the remains of the dress and left it on the ground, preferring to complete the red carpet wearing nothing but her heels and cum loads on her face, chest, and inner thighs.