An assjob is one of those things that every guy should have regularly, at least try it once, it is the minimum standard for the ass lovers. A nice ass, some tight jeans, it looks like a porno, except that this is real life, no scripts, no bs. Some guys can only have handjobs, no one is gonna blame them, but the next level of masturbation is exciting and it involves ass cheeks and a cock, and those hot ass cheeks will masturbate his hard cock. In this case, tight jeans are like lingerie, it will bring some imagination to the game to improve the fantasy and erotic sensation. Assjob in tight jeans could very well be a good start for a weekend of wild sex.