Andrew and Jason had made their own plans of conversion whilst David and Ben were busy with their dad. They had agreed that their next target would be the male carrier of their area. Andrew wrapped a towel around his waist to cover his red speedos and Ben hid in Andrew's bedroom and began to jack off in his tight speedos. Andrew waited for the postman to walk by and he quickly ran outside when he spied him a couple of doors down the street. He slammed the door shut behind him and said "Fucking hell!" loudly enough for Jake the postman to here. Once Jake reached their post box, he peered across the yard and saw Andrew with the towel around his waist. "Everything okay?" he called. "Nah, my damn door locked itself. I just need to force it open, but I can't as if my towel drops, well, the neighbors won't really be happy with me, if you get my drift," Andrew called with a laugh. Jake laughed along. "You want my help?" he asked. "Yeah, that would be really great," Andrew replied with a smile.
Jake walked up to the door and shoved it with his shoulder and the door popped open. "Thanks. Hey, you want a beer or something?" Andrew asked. "Sure!" Jake answered. He entered the hallway and looked up and down to see if he could find the kitchen or living room. Andrew leant in close and pushed Jake against the wall. His towel slid to the ground revealing his red speedo and boner pushing against it; Jake slid down against the wall in shock with his eyes on the speedo. Andrew ran his muscly arms around Jake's neck and through Jake's brown hair. Andrew leant in and plunged his tongue down Jake's throat and rubbed his own body against Jake's sweaty clothes. Jake's eyes widened but then drooped a little as he began to change. His clothes began to tighten as his muscles filled out the already tight postman uniform. The zipper on his shorts tore open revealing another red speedo. Jake pushed Andrew off of him and ran for the door but as he touched the door handle he stopped. Andrew remembered how good the change had felt and that fighting it only made it stronger. Jake crouched a little in his standing position and the back of his pants split wide open revealing his ass in the tight red speedo. Jake screamed in fear and pain. A loud popping sound indicated his buttons had all fallen off of his short sleeve shirt. He turned around to face Andrew with a grin across his face. His light brown hair turned a little lighter and his chest became tanned and totally muscly and ripped. Andrew wiped away a little drool from the corner of his mouth.
Andrew walked towards him and tore apart what remained of his shorts. The speedo symbol appeared on the front right hand side just like all of the other pairs. Then Jake felt all over Andrew's back and ass. They began to lick each others bodies all over and rub against each others speedos until they came in them, but the special speedos absorbed them and they were dry again and they continued to do this, before Andrew got down on his knees and rub his mouth over the penis area of Jake's speedo. He let it rub all over his face and he felt his own boner grow even bigger. After they had finished, Andrew helped Jake out of the tattered shirt and called out Ben. Ben greeted Jake with a good tongue in the mouth and a big squeeze of Jake's ass and the spandex material. Jake smiled and kissed and squeezed back. He too was a speedo fag.