Riding a horse

A little brave and terrified, John took out the largest dildo of the box, something resembling a horse with a huge flare, a thick medial ring and a little longer than his forearm; it was mottled brown and pink, silicone, and a massive base to rest on the floor.

Taking the huge thing, he put the bestial dildo and put it on the floor near his bed so he could use the support lowering onto and lifting up from the massive dick. Taking a deep breath, he edged off the bed, rubbing the blunted head on his entrance, slicking it with his juices a little before he would insert it, yet with how excited he was becoming, it took no time for him to start trying to insert the massive thing inside.

Grunts of excitement and annoyance came out as he tried inserting the thing and failing, the head of the dildo just seemed too wide to fit properly--how did his sister even use this? Eventually, he snapped his fingers, making a simple change just to make insertions into his pussy a little easier but making sure that it would still feel good as well.

When he managed to start getting the head in, his belly was on fire with delight, his head spinning with pleasure. It was a delightful agony getting the flare in, and when there was a pop, his head went blank with elation for a moment; when he recovered enough, he pushed further down on the dildo, pushing the head deeper and deeper into his pussy causing his mind to flutter into more animalistic pleasure.

Then he stopped and sighed with relief when he reached the base, already so much length was inside him and he wasn't sure how much more he could take. Yet when he looked down, he gasped at realising he only reached the medial ring and that there was so much more left that could fill him. In a moment of panic, his hands slipped, he sharply sunk past the ring, hitting the faux-balls of the base of the horse dildo.

The pleasure that shot too his brain was too much and he fainted for a time. A little while later, he woke on the floor and turned onto his back, gasping at just how much his belly bulged with the dildo inside him--it still felt good and his belly was still burning.

With a snap, he was sure to heal anything that might have been damaged in his body as he slowly removed himself from the dildo.

Drinking some water, John sighed with delight, wondering if he should try another dildo or do something else.