When a magical artifact causes Goku and Chichi to swap bodies, Chichi revels in her newfound strength and decides to teach Goku a lesson about her life by taking him forcefully.
Goku, now in Chichi's body, is horrified by his weakness and the unfamiliar sensations he experiences, particularly the arousal he feels from Chichi's touch.
Chichi, in Goku's body, takes advantage of the situation by sexually dominating Goku, who is overwhelmed by the intense pleasure and the helplessness of his new situation.
Chichi considers the possibility of breeding Goku to keep his body permanently, envisioning a future where she can provide for the family and Goku can be her stay-at-home breeding slut.
RedQuill