Let's change the topic to a wife's first volunteer experience. She might have volunteered at a local animal shelter. She got to play with the cute puppies and kittens, learned about taking care of animals, and felt great satisfaction from helping out, which also made her more empathetic and kind - hearted.
Since I don't have enough context about the 'lez shower first story', it's difficult to give a detailed account. It could potentially be a story that has to do with a routine or an event where someone named Lez had the priority to shower first. For example, it could be in a shared living situation like a dormitory or a house with many people, and Lez was the first one to use the shower on a certain day.
It could be a story about self - discovery. Maybe a young gay man first realizes his sexual orientation while in the privacy of the shower. He might be thinking about someone of the same sex and having new feelings that he hadn't fully understood before.
In a possible 'first shower with big brother' story, we might have been in a situation where the bathroom was the only place to clean up quickly. Big brother would probably be the one in charge, making sure I didn't slip. He'd pass me the shampoo and tell me how to wash my hair properly. It was a bonding moment, sharing that small space and getting clean together.
I'm not entirely sure what 'gay shower first story' specifically refers to. It could potentially be the first story or experience related to a gay shower. Maybe it's about the first time someone had an encounter or an interesting event in a gay - oriented shower facility.