hi,
how we can get sex with the tournament participent in there rooms
For chloe just win the first round and go to the second floor and walk to your left. You will find her there and all you need to do is speak with her and she will ask you to fuck.
As for the other tournament participents it depends on which mafia you join for who you fuck. However the process to fuck them remains the same. Win the second round and then afterwards speak to the woman standing to the right of the bar. she will tell you she is missing her tablet. Go back to the fight arena and look for the flickering stars and you will find a key. From there go to the second floor rooms, and open the first door you see. the tablet will be in there. get it return to the girl and boom you get to fuck said girl.
finally there is the third round girls and to get them you have to do the following depending on the mafia.
Nesrot/Warren after you win each round give Nesrot/Lady a pussy bear. When you given them the third one you will gain access to Belle/Lady X to fuck
Nina/Chang after each win you need to give one of them one of the drinks at the bar each round after you win (I haven't figured out which one for each seeing as I haven't play their routes with the changed version so it is trial and error with them) After the third round and time you have given them their drinks you should gain access to a girl.