I feel so confused, I'm not able to date with anybody. The only sex scene I was able to unlock was with the kobold in the dark forest.
Viewing post in The Curse Of Something comments
For now there are only 3 other characters that you can fuck.
For the Cobra, you just need to use the Love Spell on him and you'll get his sex scene.
The bat is more complicated. At night you can find the bat and the shark at the pier's bulletin board. If at least one of them is interested in you, then you can fuck them. For them to be interested in you, you either need to flirt with and then apologize to the shark, or talk to the bat about something he's interested in and then once he's bigger ask to do something other than fight.
After you do the scene with both the bat and the shark, you can get more scenes with them by basically repeating the same thing that makes them interested in you