He'd be goofy and charming with you, does a lotta silly juvenile bits and teases. Once in a while peppering in an inappropriately raunchy joke or thinly veiled flirt, and overtime these type of jokes get bolder and more frequent, until it's 99% of what hes saying to you. He leads you on for weeks and lets you both stew in the desire, really thrumming up the tension before it snaps and he's got you on your knees sucking him off. He keeps this up for as long as he finds your desire for him new & exciting. (Or if you try to escalate the relationship beyond this cycle of flirting & bjs, whichever comes first). When he's bored of you he cuts you off cold, hits you with the excuse that "I'd love to mess around with ya, really, but you see (taps ring) I've got the ol' ball and chain at home, and I'm no cheater." If you bring up anything that's happened between you he acts like hes got no idea what you're talking about. This is something he does serially with young women he meets at his job.