9record
imbu senjou
parts washing
oshiri o kirei ni shimashou
I'll wash/wipe your bottom. ; Please wash/wipe your bottom.
omutsu koukan
changing diapers
omutsu o kaeru
to change one's diaper
(o)shimo
private parts ; lower body
shimo no sewa
taking care of lower body function
nagasu
to flush
nagareru
to rush ; to sloosh
yogoreru
to get dirty ; dirty