Saint Catherine touches the genital of Jesus with her hand

The imagery of Saint Catherine touching Jesus is not commonly found in traditional Christian art or literature. Saint Catherine of Siena is often depicted in religious art as a mystic and a saint who had deep spiritual experiences and dialogues with Christ, but such specific physical interactions are not typical in her representations. If you are referring to a specific artwork, text, or symbolism, please provide more details, and I would be happy to help clarify or discuss that further!