It was fascinating and a great feeling to share a body with at least one other person. Leo, Donnie, Raph, and Mikey had only just begun experience this, and were actually glad that the four of them now shared a body: it meant that they would be even closer as siblings. Luke, Brian, and Nick had enjoyed this same feeling while they were conjoined siblings; in fact, so did Luke's dad and HIS friend's sons. Not only that, after Luke fused their friends into a quad, he refused himself with Brian and Nick so that they could be a three-headed guy again. This might sound complicated, and indeed it can be, but it can be simplified--possibly.
Ethan and Scott are best friends; Luke is Ethan's son; Scott's sons are Mark, Max, and Zack; Mark and Max are twins; Scott's sons are good friends with Luke; Brian and Nick are Max's friends; Kevin and Dean are Luke's friends; Allan is Kevin and Dean's friend; Leo Donnie, Raph, and Mikey are identical quadruplets; and all fifteen of them knew about the conjoined twin suit, and the magic that it--and Ethan, Luke, and Max--possessed.
For the quad bros, their new body was amazing. Aside from their shirt being divided into four equal sections, each with a different color, they felt that they looked exactly like a character(s) from a commercial from their childhood: a boy receives an amazing device, and he received with it a wider body and three new "brothers".
As for the other body bros, they were still across the street in Scott's house. Zack thought something was going on across the street: he saw the four brothers follow Brian-Luke-Nick into Ethan's house, and could swear that he saw some fusing and unfusing over there. The whole gang decided to go across the street to see what was going on. Ethan and Scott walked in first, followed by Kevin-Allan-Dean and Mark-Max-Zack. They saw Brian-Luke-Nick first, but were surprised when they then saw Leo-Donnie-Raph-Mikey.
Brian, Luke, and Nick explained to the friends and dads assembled, and that the four newbies had agreed to keep the whole matter a secret--for now. So, for the time being, the gang decided to embrace their new "body bro" friends. Ethan and Scott went into the kitchen to make some dinner, while Kevin-Allan-Dave played some video games against Mark-Max-Zack. Leo-Donnie-Raph-Mikey sat down on the couch, their wide frame being too wide for a chair, and chatted amongst their four heads until they decided to do the same for the others. Brian-Luke-Nick went upstairs to Luke's room; there, they began to do some reading--mostly for video games, but also for school, since Luke had a paper on the monarchs of England due in a few days.
After a while, Ethan and Scott's voices shouted from the kitchen:
"Dinner!"