I get very turned on when my fiance is doing me from behind, and I lay down with him resting on my back and hold my realistic dildo in my hand and pretend it's a 2nd man I'm sucking off while he's fucking me...and he shares the sucking with me. He will put it in his mouth and suck it and then kiss me, and then we will entwine tongues all over it...so very sexy. I can tell he's extra turned on while he does it..mmmm..may be that kind of weekend now that I'm talking about it!!! Getting a little tingly......
I love this, one of my biggest fantasies is to be with a man and a woman and share the man's (hopefully large) cock with the woman.