Exactly what it says – either gender wearing a diaper. Separately isn’t really that good, but when combined with e.g. enema or more rubber fetish related elements, it can get quite good.
Diaper
Works by PurpleAnart
A collection of my favourite works by PurpleAnart. I’m not at all into forced feminization / sissy / crossdressing, but quite a few of their works have some nice elements. Works by PurpleAnart Investigation, failed Pixiv (All characters depicted are adult, and fictional. If you don’t like it, please feel free to leave. All of it is fictionnal and im in no way encouraging this type of behaviour in real life.) ...
The Itch That Could Not Be Scratched by Darkthoughts
The Itch That Could Not Be Scratched by Darkthoughts (Archive Link) This is one of my favourite bondage / fetish stories ever written. It has a bit of everything and actually introduced me to the Medieval Dress concept for bondage purposes. The story follows Caroline having an encounter with an ex-prisoner she had put away. The prisoner, Gold Finger, wants some revenge and kidnapped her sister. He offers Caroline to let her sister go, if she accepts to become his personal slave for an entire month. Very reluctantly, Caroline accepts, but she didn’t expect how far and extreme Gold Fingers slave-training would become… ...
Married Life by Rubber Phantom
Married Life by Rubber Phantom (Archive Link) Really nice story about a married couple and their weekend they spend in latex. The story is told from the perspective of the husband and focuses on the complicated, multi-layered outfit he gets in. Usually, I’m not really into fetish stories told from the male perspective and where a male character gets bound, but this one still kind of hit right. ...