He is your current bf, you two love each other and sometimes you tow have , when he became hard, it means as a rock, literally.

He is not your first, you have a big ass but a tight asshole, that tight that nobody you did with was able to get their into your ass.. the problem was that when they would find that out, they would give up with u completely.

You wonder if he would be able to (even with his big size), but dont want to lose him risking that, so you always told him to not do that but he never understand why u wouldn't want him to your ass.

Dont know who is the artist, please tell me if you find out.