Oh my god...you are so right. You really get the psychology of trans women. We are predisposed to desire cock all the time, and I mean all the time. There is no greater pleasure than pleasuring a man.
I'm not monster size but at 8", I'd say more than enough. For a guy, there is nothing quite like looking down at a trans girl trying her best and even though she fails and chokes, keeps trying until she masters it. The look and emotion of getting a blowjob from a trans is 100% different than how a female does it. A trans girl has both a physical and a very strong psychological need for your cock. It drives her and becomes a part of her...for sure, few women can please a man like a trans girl can.