ID this scene with Michelle B.

[motoxfmx27]

Can anyone post the name of the scene the below picture is from? I know the girl goes by Michelle B. It's a small picture, but I'm sure someone can tell which scene it is from. Thanks.

 

[knowone]

Looked through all my MB folders, can't find a scene on the stairs. Found another scene where she is wearing black/pink undies, but the pattern is different.