Whipped into Shape (Expert) is the first stage in The Dom Awakens!
This stage is very difficult without Ring Girl because the Gory Blacks and Doge Darks can break through your defenses easily, especially when the boss comes out. Dark Lazer attacks relentlessly and has a great deal of staying power; fortunately, she is considered a Black enemy, which allows you to use abilities such as Cat Eastwood's slow, Plane Cat's knockback, etc. to slow or entirely stop her advance. Using the Cat CPU is not recommended because you need to be very aware of what's being sent out – a single Gory Black, if not dealt with properly, could tear through your defenses and allow the boss to advance.
One unit can make this stage a breeze- Oda Nobunaga.
Bring 4 meatshields (I personally used crazed macho, mohawk, crazed wall, and riceball), Cyborg Cat, jamiera cat, and oda nobunaga. (If you want to deal even more damage to Dom, bring Crazed Bahamut)
Use if you have the four meatshields listed, use crazed wall to stall the doge dark for a bit, then jamiera and cyborg to knock back the Shadow Boxer K. ONLY SPAWN ONE CYBORG- spawning too many will cause the shadow boxer k to die too quickly.
Once the shadow boxer k does eventually die, you should have leveled up your cat jobs enough and have enough money to spawn oda nobunaga (and bahamut if you brought him). Spawn him and spam meatshields and cyborg. When the base is hit, a boss shockwave will spawn with Dom, and a rush of shadow boxer ks and gory blacks. Oda Nobunaga will freeze them, and, hopefully, Dom. If the Dom is hit, make sure to keep oda there to endlessly freeze her. Soon she will die, and you will be able to destroy the base.