This has been discussed some times before and I don't think it'll happen any time soon considering the vast changes that would have to be made to many poses.I wouldn't mind having a smaller one here, guys are often a bit larger than me irl after all.
........Welcome West69.. There is always a possibility to use your profile picture if you want to sow the real size..
I hear the italian guys are really annoying with the "hey i have a big dick lets fuck" or "*insert vague incoherant attempt at english* room sex yes?"