Big Macintosh groaned loudly while the surging pain in his mind made him grit his teeth in agony. He breathed in heavily the cold air of the night sky. His eyesight hazy and his bearings unfound, he turned his head to the surrounding darkness and the watching moon above. He felt his arms tight and searched to notice that his arms were bound with rope. His arms were held over his head and were covered with black latex. Big Mac looked down and felt something throbbing near his pelvis and noticed his member fully erect with precum dripping from his hole. The only thing he could do was look up in surprise in search of whomever put him there and his urgent question was answered. Right behind his large cock was hiding a brown maned stallion with curls and twirls grown over his head with a yellow color all over his body, his jaunty grin was stretched over his face. Big Macintosh let lose a sudden scream at the stallion that just appeared behind his large penis.
"Hi, Big Macintosh! It's me, Cheese Sandwitch, remember? From Rainbow Dash's party?" he said while he lay back on Mac's absolutely hard cock. "I heard from Pinkie Pie that you were gay and she asked me personally to help you express yourself while I gave you a good time."
Big Macintosh frowned, not only had Pinkie broke her promise to keep his sexual preference a secret, but she hired a crazy ass party pony to make him feel good. Then an idea came of his friend Pinkie Pie, but instead in the form of Cheese Sandwich except pink from head to hoof. Such a thought made the big stallion's pulsating cock throb with energy and ripe pumping blood. Big Mac gasped at how erect it was and he blushed as Cheese Sandwich giggled girlishly. Sandwich trotted away to the darker, more unseeable parts of the grassland before returning with a bag, black latex on his arms, legs, and chest with zipper leading from his neck to the pelvis. He settled the bag down and pulled out a metallic penis holder with two leather straps connecting to the entrance. Cheese Sandwich pushed the massive metal on the member, forcing it to stretch back and making Big Mac groan from the intense pain. Cheese gave a few hearty pushes since the organ was too powerful, he was barely able to tie the leather around him and it was tight on Big Macintosh's waist.
"There, hooh! That cock of yours is a real powerhouse." said Cheese Sandwich while holding Big Macintosh's held back penis.
