Responses
Most likely and ending spoiler
Sasya has never gone all the way with anyone except Karel.
The old guy shown in the manhwa is a 'sponsor'. I guess he was just sniffing and licking(???). I don't know what that pervert was doing but they did not go all the way. It was by using him, that Sasya was able to enter that party and meet Karel.

Can someone who's read the novel spoil what happens to the baby ? Does he come to live with the two of them ? I'm