My wife would be a femcel if I didn't get with her years ago. Here's a list of what she did before me.
>watch anime
>play mindless video games
>goon writing romantic self inserts
>read smut
>hangout with family
>babysit the families kids
>go to work
>lurk Facebook
>watch videos on YouTube
>attend anime conventions
Her activities now are as follows
>go to work
>goon with romance AI
>write smutty self inserts
>build Pathfinder characters
>read manga and D&D lore books
>read lord of the rings
>play video games like mass effect, scum and 7dtd
>talk shit on women
>groceries and cooking
>cleaning the house
>le sexen
>collect cute things
>smoke weed
>drink a sixer of Mike's hard every other month
They're very strange creatures that are both interested in sex but completely disinterested in sex. She tells me all the time if we don't work out she's gonna get a myriad of pets and start a rescue/rehab center for animals and wouldn't need sex anymore.