Full shot,captured from behind,beautiful 17yo girl lifeguard

full shot,captured from behind,beautiful 17yo girl lifeguard,fit toned body,red one-piece swimsuit that bares her ass,straddling unconscious man wearing a white speedo,on the concrete beside the pool,(giving him mouth-to-mouth resuscitation without using her hands;1.1),(man's speedo is noticeably bulging with an erection:1.3),hyper-detailed,photorealistic,(best quality,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),HDR,UHD,studio lighting,ultra-fine painting,sharp focus,physically-based rendering,extreme detail description,professional,vivid colors,bokeh,erotic art,cleavage,candid,awkwardly arousing