Shifters
From ScriptWiki
A series of stories about shape shifters
- Shifters have two (or, in rare cases, more) sets of DNA that they can choose between to express themselves
- Interspecies mating will result in a miscarriage as the two alter species DNA can't merge
- They can still enjoy sex though, it's just a good idea to use contraception, and, of course, is irrelevant for gay sex
- Shifting within 24hrs of receptive sex (i.e. getting a dose of semen) is a bad idea because the alien semen can get involved in the shift, resulting in a mixed shift that is likely to be fatal (after 24hrs, it will have degenerated and no longer be a factor)
- Shifting is not possible when pregnant, however this block does not happen for a few days after conception. Shifting during those few days effectively terminates the pregnancy
- Interspecies mating will result in a miscarriage as the two alter species DNA can't merge
- Higher brain functions remain the same and don't morph, but lower ones are encoded in the DNA for things like muscle coordination
- A Shifter is not able to shift until they reach the end of puberty around 20 years old.
- When they do shift, the form is reset to the genetic form - in particular, fixing any injury, and slowing aging
- This does not apply to the brain, as the higher brain functions don't morph
- This makes Shifters long lived - difficult to kill and it takes a while for genetic damage to age them (150 years?)
- High percentage of gay shifters to keep population under control
- Typical age for parenting 50-75
- Mass is conserved, so if, say a human shifts to an eagle, it's a very large eagle, conversely, a bear would be a small bear
- While a fat shifter stays fat, shifting takes a lot of energy and generally, there aren't fat shifters, and a fat shifter will be a little less fat from the energy consumed
- Trying to shift could be fatal if a shifter doesn't have enough energy reserves to supply the shift, resulting in a partial shift
- As a result, shifters typically carry a little cushion, and "6-packs" are considered unhealthy and dangerous
- When they do shift, the form is reset to the genetic form - in particular, fixing any injury, and slowing aging
- Nudity taboos are silly in general, and unworkable for shifters
- It can be dangerous to shift while clothed if the clothes are stronger than the form being shifted to, e.g. birds and their light bones
- Clothing is used for protection or decoration, but almost always takes the form of an easily removed robe; exceptions are primarily in environments where loose clothing is dangerous, e.g. industrial settings.
- Predator/Prey shifter types conflict?
- Bird shifters don't generally look like a non-shifter bird, as human sized birds have very large wingspans and look more like pterodactyls than birds as a result
- In cold weather, metabolism is raised rather than treating extremities as expendable; conversely, in hot weather, metabolism is reduced along with the normal flushing/sweating actions. There are limits to how far each direction can go though - in particular, spending too much time cold can use up energy reserves, making shifting ill advised until they're replenished.
