My BF and I are very upfront with eachother. Usually when there's an upcoming event we talk (a lot) and we get a feel of what we both want. For instance he will ask "Is there anything different that you would like to do this time?" That there saves me the trouble of the old "um babe, umm can you please...you know do whatever differently...without sounding ungrateful. I remember telling my BF that I would like it if he told me before he was gonna cum. I think it was more of a "hey next time your fucking me I want you to lean in and tell me in my ear your gonna cum"...he did it and it turned me on so much. Of course now he screams it out, especially when I...you know
! Communication is the key!!