R: ownership of "this" pointer

Please consider this example

class Object;

void superDuperDelete(owner<Object*> p){
    //some work
    delete p;
    //other work
}

class Object {
    void deleteSuperPuper(){
        if(OK()){
            //either just delete 
            delete this;
        }
        else {
            //or pass ownership to someone, who will delete sometime
            superDuperDelete(this);
        }
    }
}

int main(int argc, char *argv[]){
    owner<Object*> op = new Object();
    Object* p = new Object();

    op->deleteSuperPuper(); //this is OK
    p->deleteSuperPuper(); //this is BAD

    return 0;
}

how do we handle this, how "this" is interpreted in these two cases?
don't we need some way like "const" to define that "this" is owned by a function?

Something like this.

class Object {
    void deleteSuperPuper() owner {
    }
}

Good real-life example of this "pattern" is QObject::deleteLater() in Qt.