Nut Button - Kimochii!!!

we've been over this; it's not just "kimochi" it's "kimochi ii"
"kimochi" means "feeling"
"ii" means "good"
"kimochi ii" means "feels good"

the reason it sounds like "kemocheeeee" is because they're being fucked out of their mind and the final "ee" syllables get fused together into one long syllable

it is the female end of "I couldn't pull out in time because it felt too good".