20 F sexfighting and marathon sex

I love massive cocks that want to fuck me hard and long. I love the idea of sexfighting but not the wrestling or combat side. My thought is fucking for as long and as hard as you possibly can. The loser would be the person who can’t fuck anymore. I also love marathon sex a long drawn out Fuck where you both keep going till you’re both cum drunk and tired. As long as the cock is massive hard and ready to fuck I’m down!!!