Coupla' years back, I met a guy that said he had an incurable case of ED. He said nothing he tried would get him hard. I offered to try and he said "Sure, have at it." I worked on it maybe a half hour. He eventually did come, but it was just a token amount. And he never did get hard, not even half hard.
I was impressed with how much I enjoyed suckin' a softy. I could manipulate it, squish it, pull it and do just about anything I thought of. It was unusual, but very enjoyable. I wish I could find a guy that would stay soft after he came so I could do that again.