Actually I dont feel so much ashamed of but I know its very wrong:
Many times I imagine having my wife in bed together with her mother and her sister. They are all very pretty. My wife with a very nice soft face and big boobs, my mother in law with a wonderful face and giant boobs and my sister in law who i would just call a skinnny b*tch with small breats but a 0% fat body.
Well they all 3 lick my penis like crazy and are begging me to fuck them in all holes. Of course they are also having fun pleasuring each other with their toungs and fingers. This fantasy has no end and I really did all nasty things with them that you can imagine.
I really love this imagination and I use it many times