"Alright Sam, we need to use a special note to recruit other mers." Billy said as he began to let one out. "LalalaAAA"
"Agreed." Sam nods adding his part as two boys came down to the shore and were also ten. "RerereeEEE"
"That's a neat little tune." One redheaded boy remarked as he removed his speedo and began to get hard. "My name's Kip."
"I'm Chip." The other interestingly blue haired boy commented doing the same. "That tune is cool."
"It's about to get cooler." The two said combining their notes.
"Turn us into merboys, please." Kip stated.
"Only because you said please." Billy snarked as he and Sam both placed their new merboy cocks into Kip and Chip's butts which instantly made the two make out and accelerated their changes when the others released and they finally had golden tails as they became merboys with 12-pack abs, pointed ears, gils, mer-seed, night vision, and the ability to recruit more mers by note.
"That was intense, let's continue more all four of us!" Chip exclaims as he swam around and put his new merboy cock in Kip's butt and kissed him, soon Kip returned the favor and all four formed a line where they did each other and then thought about....