Hard trampling and jumping in Vans on the sofa

Description: I wonder why after almost 3 years of femdom practice with this nonentity i've never trampled him on soft surfaces… cuz this is so fun as i found out today! actually for subs it's harder to endure trampling on soft surfaces but i don't care now! it's so fun for me! especially jumping, cuz it's just like on a trampoline: so soft and springy. so i'm trampling his whole body: from the groin to the ugly face..