<step one>
Talk with AIKO about removing the Nintendolls president from the picture after restoring her to the SISSI infrastructure. She will explain that you will likely need Alex and someone with physical prowess (which can either be you if you have good enough stats or Bob).
For more information about AIKO's Stage 5 quest, click here.
For more information about Alex's rescue, click here.
For more information about Bob's rescue, click here.
<step two>
Talk with Alex (and Bob, if needed) about the mission. You can call both of them to schedule private meet-ups. Bob's will be Friday night at the Usual Place. Alex's will be on Saturday afternoon at Cafe Newtype.
<step three>
Once everyone has agreed to participating, you will have the option to ride the elevator up to the club over the mall. There are multiple ways through this encounter:
You can go up the elevator alone. If you do, you will be met with a group of guards. If you state you are here to fuck the boss, they will grant you access but you will be held to that. Alternatively, you can fight everyone in the elevator (which requires a 20 or higher in Martial Arts).
You can bring Bob along with you. He will intimidate the guards and get you into the club proper.
<step four>
You now have your audience with Bogart's son. The session has multiple outcomes depending on your choices.
If you said you came to fuck the boss, you're going to have to give him head before you have a chance to get down to business. After that, wash the taste out of your mouth with something mysterious. Dialogue choices here are for flavor so don't sweat them.
If you fought your way in, you'll have to take down Mongo. You've already passed the skill check so take him down.
If you brought Bob with you, watch as he fights Mongo for you.
<step five>
You can now talk business. This is just dialogue; you will be roped into the job no matter what (so long as you don't abort during step four). You will be meeting up on the next available Saturday at 2300. This can be 'today' in game so be ready. Do not be late.
<step six>
Meet up with Alex (and Bob) at the rendezvous point by selecting the option while leaving your apartment. If you are not there on time, you will receive a phone call and rush there ASAP.
<step seven>
Time to begin the infiltration. While Alex is working, a disturbance will require someone's attention. You can either go yourself or send Bob if he came with you. If you choose to confront the arriving mercenaries, you will be given the choice of fighting or fleeing once you see the uphill battle awaiting you.
If you choose to fight, you will need at least a 15 in both Dexterity and Martial Arts. If you don't beat the stat checks, you will get a bad end.
<step eight>
Once back with the group, the mission will play itself out. You can choose to either focus on the road or suck off your client but the choice does not change the outcome of things. Once you are confronted by Bogart, you will have three choices to decide his fate.
You can the slave take their revenge which will end in both Bogart and his son dying.
You can organize for Bogart (and his son) to be sent to prison.
You can punish Bogart by sending him to become a sex doll.
You have now completed this quest and can continue your roaring rampage of revenge elsewhere!