http://aromantic.i2p/What-even-is-sex.html
For example person A wants to have
sex with person B, because person A is allosexual and intern, because person
A is allosexual he wants to have sex with person B. This could obviously be
modified to fit a demisexual experience, but overall builds upon the assumption,
that as long as I have no intend to have sex, I am not in a sexuality defining
state.