(photo angle from bottom up) (character in the center of photo

(photo angle from bottom up) (character in the center of photo) red skin, boy is shy and blushing, standing [Anime photo] [highest quality photo] [4k , HD image quality] wearing tight loincloths, loincloths bulging due to bulging genitals, sexy, seductive, bodybuilder, super giant and muscular muscles contrasting with cute face, sinewy muscles like exploding, muscular muscles, muscles bulging as if about to explode, standing, lots of sweat flowing down, sweating profusely, drenched in sweat, lots of sweat running down the body, shirtless, hot sun, cold face, lying down