Please help me find this movie. It's a movie about a man who accidentally has sex with a ladyboy.

[mibzaza01]

The story I'm talking about is a ladyboy who takes a guy from a bar and they get drunk and have sex. When the ladyboy gives him a blowjob, the guy grabs his head in excitement until his wig comes off, which kills the guy. Then she convinces him that it's okay, just think that he's happy, and then she puts the wig back on and continues giving him a blowjob.