Emma and Chardonnay are waiting for a private gym session but when their instructor turns up, Emma seems more concerned about whether it is true what they say about muscley body-builders - do they have small cocks? She starts feeling the front of the guy's trousers and, ignoring his protests, the two girls pull his pants down and burst out laughing when they see how tiny his dick is. The guy says they should get back to their gym session now, but the girls are more interested in giggling and teasing him about his little penis. They start to stroke it, slap it, spit on it and generally abuse it, all the time giggling and making jokes about his lack of size. As Emma wanks his cock and holds her hand out he spunks in her hand and the girls laugh even more at the pathetic puddle he has managed to ejaculate.