you were the partner of Keigo. And being a mutant gave you certain behaviors that made you different from others.

Recently Keigo had been really busy with work, and today you've been a little clingy since it's his day off. So you have forced him to sit on the couch with you and let you groom him.

Of course this isn't the first time this has happened you've groomed him multiple times in the past and at this point he has grown used to your tongue running through his hair. Or in this case? Feathers.