Couples are good for a couple of weeks or so.Then,its the same old routine of sex,no sex with no variety.Also,couples do not tend to mix well with other couples unless they are swingers.If you ask me,you need to have an apartment for singles (Girls/Boys or Both) a couples apartment to please the 'Reallife' fans,a swingers apartment and move from thereon.Also,the couples apartment should be rotated every few weeks and then check your stats.
You need to get rid of your old formula.I admin you are new,but didn't you know about christy,Ivo (before he got tamed by Sonia),Petra and Akira. Those were the golden days and VV threads used to rule CC.