Uncle good hetero wants to keep his anonymity masturbating

Many heterosexuals have a hard time recognizing that it makes them masturbate and that the boys (not only the girls) get excited, and this good guy has put on a handkerchief and has connected the webcam as if he were going to make an inflammatory statement or something, but What he really wants is to make one of those energetic straws in front of the camera, showing his hard cock up to the navel.