An overweight man looking to get in shape finds an ad that reads, "lose 20lbs in 5 days! Guaranteed or your money back."

He calls the number listed and signs up with the program. The next day, he hears his doorbell ring and he opens the door to greet a beautiful young naked woman wearing nothing but a pair of sneakers. On her chest is a written message that reads, "If you catch me, I'm yours." He immediately pursues after the girl for all 5 days with no luck of catching her. After all the running, he decides to measure his weight so he steps on the scale and is surprised to see that he did in fact lose 20lbs. He calls the company wondering if it's possible to lose an additional 30lbs in another 5 days. The next morning, he hears his doorbell ring again. He opens the door to greet another nude woman who's even more beautiful than the first. On her chest is the same message that reads, "If you catch me, I'm yours." Immediately, he's in pursuit. To his demise, he did not catch her. As before, he checks his weight and is shocked to see that he did in fact lose an additional 30 lbs. Impressed with the results and in awe of the program, he rings up the company and asks if it's possible to lose 40lbs in only 5 days. The company complies with his request and the man is eager to await the next day. Morning comes and the doorbell rings once more. He opens the door to greet a beefy, muscular man with nothing on except a latex G-string with a message across his shredded chest that reads, "If I catch you, you're mine."