R-shitei

(Grell)
Ii no Wakatteru
Ubu na hito dakara
Yuka ni [bad word] Iki wo araku [bad word] 
Dakaretara atsui
Arashi ga kuru no yon
Dakedo soko kara wa
R [bad word] na no

Ara ara....
Ai'tte ranboumono
Sonna ni abarecha dame
Atashi kowarechau!
Yada.... Aan!

Ii no Wakatteru
Gaman [bad word] no ne
Zenbu misetageru
R [bad word] demo

--------------------

(Grell)
It's ok, I know.
You're a naive man.
So you push me down on the floor
and start breathing hard.

When you hold* me I feel hot,
I feel a storm coming~.
But everything after that
is R-rated.

Oh...
Love is such a brute.
Don't be so rough
or I'll break!
No... Aahn!

It's ok, I know.
You were aching for this.
I'll show you everything,
even what is R-rated.

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*Sometimes the verb "to hold/hug" can also mean "to have  with", but I don't think this is the case, since the R-rated stuff is coming afterwards, lol.