Trevor had played happily in his room by himself for about an hour before his mom came back in and told him they were going for a swim. Trevor loved swimming so he reacted happily. His mom told him it would be easier to put on his togs now. She wasn't giving him a choice, just telling him what she had decided. Before he could even offer his opinion she was removing his shorts under underpants.
She asked him if he needed to pee before getting his swimsuit on and he suddenly realized that he needed to go, kind of urgently. He told his mom and she quickly ushered him into the bathroom, playfully swatting his butt as she did. She produced a potty and put him sitting on it. Ian came in to use the toilet as Trevor was using the potty. He didn't dare make fun of Trevor while their mom was present but Trevor saw him smirk in a smug way, feeling like the much bigger kid. Trevor didn't really care. His mom was providing a safe buffer between him and his brother so he didn't feel physically threatened at all. He stood and showed his mom how he had used the potty. She congratulated him and told him to wash his hands. It was only when Ian stood at the sink beside him that Trevor even noticed that he was naked from the waist down but again, he didn't feel embarrassed or any urge to cover up.
Trevor went back to his room and saw the swimsuit his mom had left out for him. He tried to put them on by himself but got his foot tangled in the inner lining and gave up. He was just getting distracted by his toys again when his mom came back in, "ok, you little jay bird. Let's cover that tushy up and get going." She helped him into the swimsuit and put some sandals on his feet. She packed a bag for him with a towel, goggles and arm bands as well as some clothes for after. She lead Trevor down to the car where his brother was already waiting. Trevor had to sit in what was basically a baby seat but for older babies.
His brother basically ignored him and his mom chatted away cheerily to both of them as she drove. When they were getting out of the car Trevor thought for a second that he could see Jon and Karyn coming out of the building but on second glance he laughed as it was clearly a mother her baby girl.
Trevor's mom checked them in and he sent Ian into the boys room, telling him to wait for them before getting in the pool. She took Trevor by the hand and brought him into the ladies changing room. Trevor was slack jawed as he saw countless women in various states of undress. He had enough of his old personality in place to admire the various breasts and female bodies on display even if his penis didn't react physically. As he stared around the room nobody paid any attention to him apart from the odd admiring glance from some women who saw him as a quick 4 year old boy, going for a swim with his mommy.
Once his mom had changed into her own swimsuit she focused on him. She removed all his clothes and put his arm bands on. He didn't feel stupid to be wearing arm bands, in fact he kind of liked them. And when she put the goggles on himhe started to feel like a scuba diver and so he eagerly followed her out to the pool, taking one last longing glance at a teenage girl adjusting the straps of her swimsuit and smiling at what she saw as an innocent glance from a child.
As Trevor's mom guided him into the shallow end along with his brother, the pool seemed to stretch out before him and he started to get a little bit nervous. He cling tight to his mom and she hugged him I return. She was glad he wasn't growing up too fast and was happy to hold him the entire time, not wanting to rush him. They spent about an hour in the pool but towards the end, having swallowed a decent bit of water Trevor told his mom he needed to pee. She took this as their queue to leave and gave Ian instructions for getting himself sorted and meeting them at reception. She guided Trevor back into the women's changing room. She made a beeline for the cubicles and leaving the door open, pulled down his swimsuit and propoed him up on the toilet. The showers just opposite the toilets and so while he waited for his pee to flow, she showered herself off. Lots of women walked past and they would all see him sitting on the toilet but none of them laughed. He didn't feel any embarrassment and proudly shouted out confirmation to his mom that he had successfully used the toilet. He noticed the same teenage girl from earlier heard him and in a funny though pattern, wondered if she might be impressed by him not kissing himself and if that would improve his dating prospects. She of course, had no such thoughts.
After getting changed they all headed home and Trevor found himself growing tired in the car. He didn't fall asleep but when they got home his mom told him he was going to have a nap. She removed his shorts and underwear again and silently put a clean pair of training pants on him, assuring him it was just in case he had an accident during his nap.
