YOU SAID:
senpai will be mine he doesn't have a choice
INTO JAPANESE
先輩は彼が選択肢を持っていない私のものになります
BACK INTO ENGLISH
Senior will be mine he has no choice
INTO JAPANESE
シニアは彼が選択の余地がない私のものになります
BACK INTO ENGLISH
Senior will be mine he has no choice
You should move to Japan!