I end up getting fucked at my birthday party by my sister's friend

It's Barbie's birthday and her friends and sister have thrown her a small, discreet party, but it's going to end the way we like these things to end, damn it, with a wonderful fuck. And not only that, she also ends up delighted with a guy she didn't know, and she doesn't quite fall in love with him, but almost, haha. Of course, a fuck like the one that guy gives you isn't easy...