Here is the full list of all 31 My succubus Kukula achievements.
Got truth serum but didn't use it.
Reached the true ending, walking into a happy future with Kukula.
Completed all endings.
It's pretty cool to have a succubus as a friend.
Who said you could touch?
Accumulated 30 Chest-pats.
It's nice to have a succubus at home.
Did you escape a calamity or your own happiness?
Accumulated 30 wings-pats.
11.Is it a weak decision, or are you just AFK?
Accumulated 30 hand-pats.
Accumulated 30 horn-pats.
Small but cute.
Accumulated 30 thigh-pats.
Clicked on all clickable items in the level.
Touched all of Kukula's body in one game.
Touched the horn more than 5 times in one game.
So you gave in, but it's not too bad, huh?
Touched the hand more than 5 times in one game.
There are benefits to being a demon, but slavery isn't one of them.
Accumulated 30 head-pats.
Kukula's favor hits 100.
Touched the head more than 5 times in one game.
Touched the tail more than 5 times in one game.
Don't get greedy.
Got slapped by Kukula.
Touched the wings more than 5 times in one game.
Kukula's rage hit 100.
Touched the thigh more than 5 times in one game.
Touch Kukula before Kukula finishes his prologue.