Amicussexual

Amicussexual is a sexuality on the asexual spectrum. It is a subcategory of demisexuality where one only develops a sexual attraction to people whom they have a platonic relationship with. This is different from the standard definition of demisexuality because demisexual can apply to any sort of bond or long-term interaction. Some demisexual people may start experiencing attraction just by being in someone's presence repeatedly for extended periods, such as a classmate or co-worker. Demisexual people may also form a sexual relationship with someone because they anticipate the attraction coming and they do not mind non-attracted interactions. Amicussexual people can only develop attraction in a platonic or friendship situation. The romantic counterpart for this is amicusromantic.

History
Amicussexual was coined on or before August 23, 2015 by tumblr user pastelmemer. The flag was created by pastelmemer and posted on that that date by Pride-Flags on Deviantart.