Here is the full list of all 30 Titty Crush achievements.
Speedrun the game in under 1 hour.
Conquer Houki.
Conquer Shiomi.
Conquer Dolores.
Conquer Suzu.
Conquer Kiyo.
Reach 69000 points in Shiomis arcade level.
Reach 69000 points in Suzus arcade level.
Crush 1000 melons.
Reach 69000 points in Dolores arcade level.
Crush 1000 cherries.
Crush 1000 bananas.
Crush 1000 peaches.
Reach 69000 points in Kiyos arcade level.
Crush 1000 apples.
Reach 69000 points in Houki arcade level.
You met Suzu
You met Dolores.
You met Shiomi.
You met Houki.
You met Kiyo.
Crush two peaches.
Crush two coconuts.
Crush two melons.
Crush two bananas.
Play the game for the first time.
Crush two cherries.
Crush two apples.