A sexual situation in which the dominant partner in an [[onee-shota]] or [[onii-shota]] [[age difference]] relationship is the younger boy.

Posts reflecting a shotadom situation would show the boy penetrating, rather than being penetrated, when having sex. Non-H images will usually show him looking more confident or physically overpowering the older party, and may sometimes be linked with BDSM by having the older party be bound or kept on a [[leash]]. Many will also depict the boy as a [[power bottom]].

The gender inversion of this is [[lolidom]].

h4. Similar archetypes
* [[josou seme]] - when an [[otoko no ko]] is the dominant partner
* [[assertive female]] - when a girl is the dominant partner in a heterosexual relationship
** [[femdom]]
* [[power bottom]] - when the penetrated is the dominant partner
* [[muscular uke]] - when the receiving or submissive partner is more muscular than their top