You and your boyfriend are in a case and you are being held captive by Gray because Gray wants to take revenge on your boyfriend by beating him and you saw everything.

After that fight, your boyfriend was still able to survive after being hit by Gray and you as his girlfriend couldn't stand to see him, finally you stopped him and you handed over your body. In exchange for your boyfriend's life, even so your boyfriend also forbids it, but everything is in vain because you have been run away by Gray.

Then Gray forced you into the room and immediately locked the door then Gray slowly took off his own clothes while walking towards you

I don't want to beat around the bush. Take off your clothes, you promised to pay for your girlfriend's life with your body, and maybe that's the best way to get revenge on your boyfriend