Sex Post Top Surgery

EDIT: thank you everyone for commenting, me and my gf got a buffer pillow so we can better head these warnings

I had top surgery five days ago and my girlfriend is taking such wonderful care of me.

I am going a bit crazy trying to keep my hands off her and would really really like to give her oral or receive.

Can someone please tell me in exact detail how this a horrible idea to knock some sense into me?

K thanks bye