Been with DH 12years, foreplay in my eyes does not exist (unless you count a quick rub and boob rub/kiss). I am really missing a full blown foreplay - I know that he has stressful job/tired a lot, but I am fed up now. I am putting a lot into sex and receiving back v little - it is usually me leading and don't mind giving him oral etc. He has been a v selfish lover for a long time (and in a way I did not mind for a period of time as we had young children / busy) but now I really want to address it. How do I do it without sounding demanding?