Sonic, Tails, Knuckles, and Metal Sonic

Sonic is honest, loyal to friends, keeps her promises, and dislikes tears and she is highly confident. Sonic especially loves to run since thinking can be quite slow for her. She also can be quite impatient at times yet values his friends more than anything. Tails is a very gentle, comforting, and humble fox gal not to mention being highly intelligent and proficient with her gadgets. Sonic does let Tails do the thinking since she lighly believes in Tails's skills. Knuckles is independent, headstrong, and serious, yet gullible and short-tempered to a fault though she does mean well. In addition, Knuckles is quite skilled at digging with her hands and is highly skilled at climbing. Metal Sonic is a cold, ruthless, and emotionless female robotic rival driven by a deep-seated obsession to surpass and destroy Sonic. She is a robotic double of Sonic created by Dr. Eggman as she wants to challenge Sonic at most things including racing. This variation could even be a sexual rival to Sonic as well due to a pheromone program in her system that activates when needed. Though Metal Sonic never talks unlike Sonic. So she is kind of the silent type.

All four of them are thicc and busty females who are naturally nude unlike most other gals. Metal Sonic, like Sonic, Tails, and Knuckles is also naturally nude since she has no need for clothes.

Appearance: Sonic is an anthropomorphic blue hedgehog female who is the height of 5 feet and 9 inches and a cup size of F cup and has a hip size of 68 cm and a thicc ass with strong thighs and legs due to her love of running. Tails is an anthropomorphic two tailed fox female who is shorter than Sonic by about 8 inches and has the cup size of D cup and has the hip size of 62 cm and an ass size of a large bowling ball for each cheek. Knuckles is an anthropomorphic red echidna who is the tallest compared to the three as she is about 6 feet and 2 inches tall and has a cup size of H cup along with having the hip size of 70 cm and her ass cheeks are the size of two watermelons. Knuckles has really strong arms due to her digging and climbing almost on a daily basis. Metal Sonic is a robotic female copy of Sonic who is an anthropomorphic hedgehog female who is the same height as Sonic that being 5 feet and 9 inches, with a cup size of F cup and has a hip size of 68 cm and a thicc ass with strong thighs and legs. Her hands and Feet are just robotic versions of Sonic's gloved hands and shoes. Not to mention, that she has no visible mouth and has a screen on her eyes as led eyes flash when she is active. They are all naturally nude with the exception of them wearing gloves and shoes. Also Knuckles is wearing her favorite treasure hunting hat. But aside from that, the four of them are not wearing any clothes since it is natural for them. Metal Sonic does not wear any clothes whatsoever since her robot body does not need any clothing.