Mechanic Seduction

I am going to seduce my mechanic tonight. I'm 43, he's 56 and I've been told by several women my age and younger that he loves to lick pussy and has had them climbing the wall. My pussy gets wet and my clit stiffens up everytime I encounter him and he had a raging hard on when I walked into the shop the other night to drop him some $ for parts. I love to deep throat dick for hours so perhaps we can barter for parts and labor in lieu of blowjobs and pussy. How would you older gentleman prefer to be approached in this situation if it were you??