I have a story from my wife I have already wrote about.
It was during her college years, she was sharing a flat with two girls. One of them was together with a guy who was massive according to her stories. However this girl always complained this guy was dumb life wise and sex wise.
When the two broke up, my wife, who had always been quite vanilla, with some LTRs where the guys were always average, got extremely curious above his cock and decided to call him to hang out together. Apparently the stories from her friend were real, this guy was quite long and extremely thick. They started to fuck around and she kept him as a fuck buddy, whom she also fucked also during her following relationship. She said it had been physically the best sex of her life even if she couldn’t not create a real intimate connection.
She stopped calling him when she started a new LTR.