Under the desk? Why is it glowing, and he was looking in that direction at the last pannel
He was looking at the ring. If you remember in his flashback, when he was staying with the church, Choi Mugin's son stole a ring from his dad and gave it to him. That same kid is begging for more of his dick.
Under the desk? Why is it glowing, and he was looking in that direction at the last pannel