YOU SAID:
I can't beleive your older brother has an erection
INTO JAPANESE
お兄さんが勃起しているなんて信じられない
BACK INTO ENGLISH
I can't believe my brother has an erection.
INTO JAPANESE
弟が勃起しているなんて信じられない。
BACK INTO ENGLISH
I can't believe my brother has an erection.
That's deep, man.