Katherine's Wish 343 (Patreon)

Just when Jack felt himself reaching the clothest he could be to climax, Katherine released him from her grasp on the bed. Before Jack could react to the fall, Katherine was atop him and eager to move on to her plan's next step. In seconds Jack could feel the weight of his giantess girlfriend bounce on him. Jack was unsure how long he could last if Katherine kept up this pace.