I would like to see the control on erection of cock for guys. It will be good if they add it will be more fun in oral sex to make guy erect while giving them oral sex. One more is the size of breast for female avi. Plzz add meter on the size of female breast (like 32, 34, 36 ....) not cup size also waist size similar to breast. this will give more confidence in female avi of the size of their vital figures. But plzz think on male erection that will make role play more hotter. Thanks for the support.