I do my friend, if it's a friend s wife I like to make an excuse for them to sit on my lap and love acting like I dont realise she is wriggling her pussy on my stiff bulge,I if I get s good response I will put my hands on her hips aNd manoeuvre her discreetly so she is sat on my crotch and had several wives sat on me with soaked knickers with hubby oblivious just chatting away