Dolly wins

The men, now convinced that they are not dealing with some weak little girl, form a plan. As one, they all attack her simoutaneously. Tony jumps on her back, snaking his arm around her neck. The two ruffians each go for an arm, holding her with both their arms and legs. The two mma heavyweights begin punching her stommach as hard and fast as they can.

For the first couple of seconds, Dolly remains mostly motionless. The weight of the three men hanging on to her insignifigant and the punches impotent against her steel hard abs. The mma fighters realize that not only are their punches nor hurting her, they are themselves injuring their hands! They back away in fear as Dolly's smile broadens.

Raising her arms up wide, she prevents the mma fighters from ducking behind her. The ruffians trying desperately to hold her arms down are raised along, their weight nothing to Dolly. She pushes the mma fighters into a corner, then brings her arms toghether, smashing them with the two ruffians she was carrying and catching them all in a massice bear hug. Arching her back, she lifts them all.

Tony, realizing how hopelessly outmatched they are, lets go and scrambles towards the locked cell door. Dolly turns her head, staring at him with a cruel smile as the men she is holding scream in pain. With a very slight grunt she tenses her arms even harder, instantly breaking the backs of all four men with a wet cracking noise. Dropping the now paralysed or possibly dead men in a pile she advances on the terrified Tony.