Prompt

Faithful adherence to the prompt / Masterpiece / Highest quality / High resolution / Ultra-high resolution / Japanese / Male / Naked male / Sunny poolside / Sitting on a deck chair with an expression of pleasure / Touching his nipple with his left hand / Grasping his penis with his right hand / His erect penis is 20cm long / Masturbating by vigorously stroking his penis / Semen dripping from the glans / Main model name: TAKERU / Age: 22 / Height: 177cm / Weight: 78kg / Rookie actor / Former rugby player / Muscular, athletic physique / Short brown hair / Double-lidded, jet-black eyes / Stunningly handsome, rivaling K-pop idols / A face that retains a hint of boyishness / Healthy, deeply tanned skin / Dark brown nipples / Large areolas /

Negative prompt

Prohibited items: The following must absolutely not be depicted: 1. Facial hair / 2. Body hair / 3. Non-Japanese races / 4. Vagina / 5. Woman / 6. Female genitals / 7. Pussy