Just a sexy muscular guy in his fourties, scandinavian/northern europe type (that's why I called him Lars); source images were created using Google Imagen AI and Nanobanana for different poses.

Best used with strength 80-90 in single scenarios (selfies etc), might work in other scenarios as well.

Example prompt:

solo naked handsome hairy bearded daddy lying on his back on sofa in modern living room grabbing his giant penis, bara, chest hair, muscular male, leg hair, short hair, top down view, massive penis, gigantic penis, big penis, fat penis,1boy, male focus, penis visible, (nude), (naked), stroking, hand on penis, (spreading legs), showing ass and asshole, hand under thigh, (ass focus), (solo), alone, asshole visible, ass stretch, (legs spread), enormous penis, long penis, huge dick, photorealistic, rating_explicit, completely naked, swedish_hunk, Lar$, blond, scandinavian type, designer stubble, gaping asshole