the only part i get is the first one, since Yuta inherited a lot of money from that weird guy's dad, he calls Yuta "mom" probably to poke fun at him because Yuta had to suck up to the old perv (guy's dad) to get that money to begin with
He calls him “mom” because when he married his dad, Yuta technically became his stepmother — his father’s “wife.” On the other hand, they’re forced to have sex in front of the elders because they don’t see Yuta as part of the family, but rather as someone’s ex-concubine or, worse, his ex-husband’s whore. That’s why everyone treats him that way — including that ex-husband’s son and even his family. This is why Yuta has to act accordingly if he wants to do something important — “not forgetting his place,” as he tells Seunghyun himself.
ok serious question… wtf is happening? Can someone explain? Maybe I’m slow but why is that guy calling the uke mom ? Why do they have to have sex infront of the elders? Lol I’m confused