By accident

You take a train to her last known location. As you change from one train to the other, something catches your attention. A woman weakly struggling against two men dragging her into the alley. Following your hunch you stalk behind them.

When they enter deserted alley, one of the men – the taller one - stands behind her holding her, while the other – suit guy - starts stripping her. He opens her uniform and pushes down her bra, freeing her breasts. Then he lifts her skirt and slides his hand into her panties. The tall guy on the other hand, started groping her breasts

Molestation and **** isn't really surprising – you seen worse in your career...

But what does surprise you, is that they are molesting your target.

“Hey! Ah- Cut it-hi out!” Mizuki Inaba protests, even though moans interrupts her.

“If you didn't liked it, you would have screamed when we where in coruded area.” The suit guy says. He made a sudden move with his hand, earning himself a scream of pleasure from Mizuki. She clenched her teeth. Suit guy trusted his hand again, but this time only loud moan escaped Mizuki's lips. “Even now you are holding your voice down. You are want this to happen.”

'No, she keeps her voice down, because any attention from police would end her up in jail.' you think.

“That's right.” The tall guy says. He pinches her nipples, earning himself a yelp from Mizuki. “You might be protesting with your mouth, but your actions and actions of your body say that this is exactly what you want.”

You stand there little longer observing as Mizuki is molested, not believing your luck.