Responses
You can see that in last few ch of S1
Reread chapter 29 mok and sunhwa conversation
i’ve been rereading and i think it was around rt before they got caught in the 3some cs mokyeon believed he was the reason after the skinny bottom ion remember his name told him he hasn’t been able to get it up lately and then mokyeon asked nanjo and he denied. its like the early 30’s chapters.
I found several comments that states how Nanjo couldnt get it up anymore without Mokyeon, or smt similar with that.
Maybe Iam just forgot about this cause its been a while since Ive read the first season.
But actually when was it happened/explained?
Or did it happened when they still in 3some era(?) or what?