As the offspring of a union between human and dragon, Sebin is a bipedal plantigrade. The majority of his body is covered in red scales. A strip of yellow scales runs from the underside of his jaw, extending down his chest through his legs to the underside of the tip of his tail. The scales on his chest are characterized by a special toughness to better protect vital organs. He also has an athletic to muscular physique that he continuously tends to keep in shape. Finger and toe tips are armed with sharp, black claws, which serve him equally as tools and weapons. Brown spines run from head to spine to tip of tail, though they are too blunt to pose a risk of injury. His tail is about one meter in length.
Sebin's wings have a span of about 3-4 meters (9 ft 10 in - 13 ft 1 in). They function very much like a second pair of arms: two interconnected limbs that form a bendable arm, at the end of which sits a hand-like structure, adorned with a talon in exchange for a thumb, with a sturdy membrane stretched between its long fingers. On solid ground, he keeps his wings closed so as not to accidentally bump into anything with them. Sebin also pays a lot of attention to his wings when working out, so that they can keep carrying him reliably through the air. Though, he only travels short to medium distances through the air before he has to take a rest - as long as the airspace in the area has been declared open for wing bearers.
Despite what one might expect with reptilians, Sebin's pupils are rounded instead of slit-shaped. Yellow spikes running above his eyelids serve as eyebrows. These spikes are also found along his jaw bone. Two pointed, slightly curved, black horns protrude from his head. He usually wears his medium-length, blue hair loose. His long, pointed ears are very flexible, allowing him to hear sounds around him without having to turn his head. They are also used for non-verbal communication, to express emotions through body language. His hearing perceives a wider range of frequencies, making it superior to that of a human. His jaws are equipped with razor-sharp teeth that effortlessly sink into anything he manages to bite, be it nourishment or adversaries. Embedded between them lies his tongue, which is typically pointed for reptilians. Glands in his throat produce a mixture which he uses to spit fire, which can reach up to around 100 °C.
At the age of 17, Sebin gradually began to keep his body in shape on a regular basis. His favorite exercises include weightlifting (with both dumbbells and barbells), lat pulldown, leg press and cable curls. He works out three days a week with one day off between training days, rotating the body regions he trains each day.
Sebin is very concerned with an even distribution of muscle mass, but pays particular attention to his back, chest and arms. A strong chest with strong arms helps to throw fire projectiles as far as possible. A strong back guarantees a longer stay in the air.
Despite his reptilian appearance, Sebin has nipples, a feature of the human side of his family. Furthermore, his external testicles represent another humanized feature. Where relatives of his ilk possess a slit in which the penis lies protectively, Sebin possesses a pouch-like sheath from which the tip of the penis protrudes slightly. The shape of his shaft is predominantly humanoid, but it is surrounded by ridges and has no equivalent of a foreskin. When aroused, the coal-black shaft swells and pushes out of the sheath until fully erect, the sheath wrapping around the root of the shaft like a ring. However, he can also push it out in a flaccid state, e.g. when needing to pass water.
Sebin like you haven't seen him yet! Flip the switch to reveal his naughty secrets. If you dare...! Don't say I didn't warn you!!