What if kronii and mumei are play fighting and mumei accidentally decked kronii in her throat and she stumbles and falls to the ground while holding onto her neck and gagging and coughing sending her saliva all over the floor while mumei hurrily couch down to help her up while repeatedly apologizing?
What?
Mumei accidentally hitting kronii in her throat and after kronii recovered from almost being incapacitated, mumei apologized but kronii mistakenly replied "anytime" because she's so out of it
Kronii visiting mumei and somehow clogs mumei's toilet, she couldn't find a plunger and instead of asking for help like a normal grown ass woman, because of her pathological penchant for not troubling others, she decided to handle it herself, mumei notices the commotion and go investigate, she leans on the bathroom door to hear what's going up and the door gave away because kronii failed to lock it properly, mumei sees kronii, frozen, with her arm elbow deep in her clearly unflushed toilet, with a deer caught in headlights expression looking at her
Kronii visiting mumei, it's her time to bath but she forgot her loofah, which is in her bag, in mumei's bedroom, she doesn't want to disrupt mumei's neighbor so she walks quietly and cracks the door open, she sees animal asleep and mumei at her desk, still hasn't noticed her, mumei is sucking and licking her own fingers, drooling on her own palm and playing with her saliva, trying to pull a string of it up as long as she can, checking its viscosity with a semi interested absent mindlessness, kronii is frozen in place and doesn't know how to proceed