I have been the bull for several couples and because they knew my size or saw my pictures, there were no surprises. In all cases the husbands contacted me and they were initially interested in my size. In most cases the wives DID get turned on, and this is probably down to them being middle-aged but suddenly feeling sexy and seductive by turning-on a total stranger. The other part of it is my size is more girth than length, 6.5" girth, and women often enjoy being stretched and filled for the first time. Call Me Daddy has it all wrong; the wives did enjoy having sex one-on-one with me while their husbands watched us. This was always the way, and maybe the husband would play when I was well into it or finished, or maybe watching was sufficient for him. In many cases the husbands wanted to take their turn but couldn't get hard. Always in those cases the wives didn't care, which always surprised me. They were so much into their own fantasy of being the sexual seductress of the man with the big cock or the good feelings that big cock gave them, that they were totally oblivious to their husband's problems. At that moment they didn't need any more than me.
When sex was over sometimes we had a spa together, and once the passion subsided they were still the couple and usually enjoyed the threesome and I was the one to leave at an appropriate time. A few times after sex it was awkward, in the cases where the husbands wanted to play but couldn't, and all they could do was watch their wives clearly being turned-on by something they knew they could never provide. Some of the husbands were hostile, in fact. Be careful what you wish for!