Jennifer stopped and watched the two boys fuck each other in the corner. The annoying little boy had now become a sexy gay bottom, and was getting fucked in the ass by his former mother, his big cock leaking cum onto the ground. They were trying not to attract too much attention as they had gay sex in public. They looked much happier like this, Jennifer thought.
Jennifer went into the women's bathroom, opening the Chronivac as she went into a stall. She changed Natalie so she would have no problem fucking in public; in fact, she would enjoy it. She hit apply, and left the bathroom.
Walking back, Jennifer saw a crowd around where they were sitting. She pushed her way through, finding Natalie completely naked, masturbating on the deckchair. There were at least twenty people watching her.
'Hey sis,' she said. Jennifer walked over to her and kissed her on the lips as people watched, shocked that this not entirely unwelcome scene was unfolding in front of them. The sisters rubbed their pussies against each other, their moans heard by everyone at the pool.
A lifeguard pushed her way through the crowd.
'Miss! You can't do that here!' she exclaimed. Jennifer opened the Chronivac, finding the lifeguard's profile. She saw her weight; 100 pounds, and multiplied it by four.
Suddenly, the lifeguard ballooned outwards, pushing the bystanders away. Her belly became huge, and she gained a few extra chins, as she grew to an enormous size. In her new form, there was no way she could do her job. People began to laugh as the lifeguard's uniform ripped open, exposing her fat breasts and ass. She screamed and hobbled away to the bathroom, the bystanders still laughing at her jiggling body.
A few men began to stroke their cocks to the incestuous lesbian sex happening before them. Again, Jennifer took the Chronivac out, shrinking all their cocks to almost nothing. The now micropenised men all came within seconds, their tiny cocks lacking any stamina. The crowd dispersed, not wanting themselves to be change too, leaving Natalie and Jennifer to their own devices.
'That was so hot, babe,' Natalie said, kissing Jennifer again. 'Can we change more people?'
'Sure,' Jennifer replied, turning her attention to an adolescent boy walking past. She gave him a massive cock, which tented his swim trunks even when flaccid. His cheeks turned red and he ran to the change rooms, holding his now huge penis to prevent it from flopping around.