Yaarel
🇮🇱 🇺🇦 He-Mage
The Bard, man.
An archetype that emphasizes magical beauty would work well for the Bard. Yet the current mechanics of the Bard class remain insufficiently sexual enough. The focus on beauty needs to be more explicit. For example, in the Xoth setting, the Seducer has a feature ‘Kiss of Domination’. Also, the ‘Distracting Beauty’ adds Charisma to the armor class. Perhaps, a Bard archetype could swap in Bardic Inspiration features, that related to charm, suggestion, and domination, with emphasis on the supernatural beauty.
Actually, the new Paladin of Heroism focuses on the trope of supernatural beauty, but less on the seduction.