Eight of Jeff's friends gather to see what the Chronivac can do. Naturally they start with improving their bodies. None of them desire to be freakishly huge nor do any of them want to look like porn stars but they do all reduce their fat, add definition to their muscles, clear up their skin, add shape to their hair, add sparkle to their eyes, and give themselves proportionally pleasing genitals. Then they stage a photoshoot to pretend to make a Warwick style calendar.
Then they discuss what else to do and one of them mentions one of them brings up Hank. Hank is not one of their friends. Although Hank isn't quite a bully but he is the epitome of homophobia and he constantly criticizes Jeff and friends for their anti-homophobic activities. Hank says things like, "if you want to be gay, that's fine with me, just take it to your bathhouses so I don't have to see it. Gays shouldn't be allowed in public. We need seperate bathrooms, one for men, one for women, and one for queers." Jeff and friends set up the Chronivac in a hidden spot within range of Hanks house and wait.
Meanwhile, Hank showers. He admires his own body but only with the idea that his body attracts women, which it does. Unfortunately, his arrogance drives those same women far from him.
While he showers, he starts to feel strange, like he's stretching all over. He looks down and his already huge body becomes freakishly huge especially his ass. He lets out a choked, little scream. His ass continues to grow and then another set of legs grows beneath it. All this continues to grow until Hank is a mantaur. Proportionally, he's the size of a horse including having parts the size of a horse but he doesnt have any horse features. He looks completely human although he looks like two freakishly huge humans stuck together.
Hank gets out of the shower and looks for clothes but they have dissapeared. Then he hears the doorbell ring. He hears his dad talking to some guys but can't tell what they are saying. Hank only has one towel and can't decide which freakishly huge genitals to cover.
Suddenly the door opens and Hank's dad says, "The guys are here for you. Aren't you ready yet?
Trying to cover himself, Hank asks, "Where are my clothes?"
"They're at the school. You only dress up on special occasions. Now get out there. The guys want to ride you."
"Ride me?"
"What's the matter with you? Did you fall asleep, daydreaming in the shower? You got a part time job giving rides to people. Now get out there and earn your keep." Hank's dad yanks Hank's towel away from him and points at the front door.
"Dad, I'm naked."
"They have a saddle for you to wear. If you're talking about pouches for your cocks, you'll have to ask them. Why should I buy clothes for a mantaur?"
Genetically speaking, mantaurs are rare. They do run in family lines but often skip a few generations. Because of their rarity, they are the preferred mounts of kings and many paintings depict kings riding their mantaurs to victory?