雨中城市環境中的伊桑和卡勒姆

A dynamic cover image featuring two young, athletic men with unique quadruped anatomy, standing playfully. The characters are Ethan and Callum. Ethan, with a look of amused curiosity, is slightly closer to the camera. Callum is leaning slightly, exhibiting a relaxed posture that contrasts with his unusual form, showing that the additional legs and genitalia are an integral part of his form and function, not merely an addition. They are in a rainy, vibrant setting, with rain streaks visible and a blurred cityscape in the background, suggesting an urban environment. Callum appears to be slightly intoxicated, but alert and animated, with a playful smirk, leaning against Ethan. The lighting is dramatic, possibly with a single light source from above. They are each wearing athletic clothing that accentuates their physique. The overall mood is one of youthful exuberance, friendship, and slight mischief. Focus on vibrant colors, reflections in the wet pavement, and detailed anatomical rendering to convey the realism and uniqueness of the characters. Style: lh_new_flux_realistic