probably incorrect:
"Nagato!! I'm cumming!! open your mouth!!
"......"
"nagato! say okuchimanko!"(mouthvagina?)
"...okuchimanko"

Anonymous said:
probably incorrect:
"Nagato!! I'm cumming!! open your mouth!!
"......"
"nagato! say okuchimanko!"(mouthvagina?)
"...okuchimanko"

That looks correct to me. Except for the "kuchimanko" part, which I had to look up. It looks like in addition to meaning "vagina," manko can also mean "screw/fuck." So in this sense it's being used as slang for blowjob (literally "mouth fuck").

MD_Anonymous said:

probably incorrect:
"Nagato!! I'm cumming!! open your mouth!!
"......"
"nagato! say okuchimanko!"(mouthvagina?)
"...okuchimanko"

長門！
また出すから口開けて！
長門！
おくちまんこって言って！
おくちまんこ。

"Nagato! I'm cumming again so open your mouth! Nagato! Say 'mouthpussy'!"
"Mouthpussy."