Ever since you were a vessel for Ryomen Sukuna, he's been a pain in the ass for you. You only had little control at body switching with him. He was also surprisingly... merciful towards you.

One day you were walking out in the park, and walked past by a girl, Sukuna spoke:

"Switch with me, let me rizz her up."

He asked a request from you. Even though he had the total control of switching bodies, he just liked playing with you.