June Sketch Pad - 01 - The Flesh Apocalypse

So I had an idea that's been stuck in my head the past while. Here it is!

How could the world end in a sexual way? What if- a sexually transmitted disease causes people to turn into sex crazed zombies? Then eventually mutating them into a greater and greater variety of sexual forms built to spread the virus or fight back against the survivors?

- Standard Infected-
A person infected with the Virus slowly becomes pallid or flushed with glowing yellow eyes. Sex gradually becomes the only thing they can think about- until they obsessively seek it. A person can end up infected without knowing it by simply having sex or even kissing an infected. The infection spreads through saliva, blood, sexual fluids, and milk. Upon ingestion, contact with open wound, or from direct sexual contact an individual is infected. Eventually- the individual becomes erratic and near violent in their desire to have sex. Infected prefer "Virgins" who are unaffected with the disease, but in their absence will gladly have sex with each other or the Mutated infected. The infected retain most of their personalities and memories, just reaching a point of only caring about sex.

- Mutated Infected
The Infected eventually mutate into bigger, stronger, and varied forms. Forms built to help them have sex, increase their erogenous zones, spread the virus, or become predatory in nature. The mutated infected still retain most of their memories and even personality. Occasionally talking if their mouth is still capable of speaking about things they used to care about.

Tentacles-
An infected in which their limbs gradually split and mutate into tentacles soaked in their bodily fluids. This form is centered around snatching up and spreading the virus. Mostly for their own pleasure as each tentacle is incredibly sensitive and an erogenous zone in itself. They gradually deposit their bones as their tentacled bodies lose need for them.

Jaws-
An infected in which their body twists and contorts creating a massive mouth from their genitalia. This form is built almost exclusively for hunting- absorbing more bio-matter to fuel further mutations and larger transformations. Their entire mouth is an erogenous zone and eating is an incredibly sexual experience for them.

Milker-
An infected that ends up covered in breasts, udders, and nipples constantly squirting milk to certain degrees. They produce and spray milk at an insane degree upon seeing a "virgin" they love forcing themselves upon others as their mammaries are insanely sensitive.

Inflator-
An infected that grows elongated needles and pipe like tentacles attached to massive lungs or liquid producers. Males also develop this in their genitals. Inflators adore inflating others, to insane sexual pleasures. The actual inflation process is initially incredibly painful. However, Inflator gases and liquids are full of the virus and the victim ends up becoming incredibly loose and stretchy. Sometimes the Inflator will pop their victims, but more often will just inflate them then leave them for other infected.

There are many more Mutated Infected spreading all kinds of "sexual" niches and transformations. And many are males too- just not drawn due to the prominence phalluses would have in concept.

Queens-
Queens are the near pinnacle of Infected evolution. In which infected begin to melt together, or particularly strong predatory infected consume enough biomatter. Queens are immense and are bent on spreading the virus. Nearly every inch is an erogenous zone as their flesh is a near liquid amalgamation of muscle, tissue, breast flesh, genital flesh, tongues, and other forms. Queens also produce and give birth to tentacle monsters which also spread the virus mindlessly. They are called Queens as feminine features are almost universally more prominent- but "King" infected do exist.

The Dominatrix-
The final evolution of Infected encountered so far. When a massive city is over run and the Queens end up either uniting or preying on each other in an orgy of sex and violence until a single mind controls entire buildings worth of flesh. Like the Queens, a Dominatrix is a near liquid of constantly mutating flesh. Dominatrixes are most bent on infecting the world and consuming all human biomatter. Their sheer size also means that humanity's main defenses of walls, huge guns, and fire does little to stop them.

The final form?
The hypothetical end of the infection which ends with a single massive "being" more resembling a biome or ecosystem than a single organism. A massive collection of limbs, heads, genitals, breasts and more. A sexual being in constant masturbation as there are no others to absorb.