Thin and unexercised teenager completely naked and with his male virile member

Thin and unexercised teenager completely naked and with his male virile member, that is, his penis completely exposed and visible. I want his penis to be 13 centimeters long and 3 centimeters wide with small but well-formed testicles. I want the teenager to be masculine. , white and black hair, I clarify that the most important thing is that his penis is completely exposed, I do not want you to cover it with absolutely anything , I want the penis to be completely visible and for the teenager to have no clothes on, not a single item of clothing. I want him to have only a penis in his crotch and nothing else.