Cate is showing two new girls round her gym but beefy powerlifter Peter isn't impressed by three girls getting in his way. However, when he lies on the benchpress he gets a great view of Cate's perfect ass in her skimpy shorts. He starts rubbing the front of his shorts just as Masie and Cate turn round! The girls are furious that he has been ogling them and Rachel grabs his arms and holds him down as the other two shout at him and prod at the bulge in his shorts. The girls say they are disgusted but soon want to see inside and pull them down. The girls all laugh and poke at his cock, which is getting quite hard. They take turns to touch it and stroke it and are howling with laughter at how excited he has got. As the girls wank his cock, he soon gets too aroused and has a massive orgasm right there on the bench!