contact website in the erotic brance

we want to create a site were persons can connect to eachother based on profiles. A person says what they want and others who fit the profile can respond Have a look at [login to view URL] we want to create the same for the erotic branche People should give the required options and then the women are shown who fit the requirement. Then the women are mailed with an invite and they can indicate if they want to have contact. If so then mails are sent to both the man and the women with contact details. A profile has to set up for both the man and the women. The phonenumber is the userid. We need also the email address , password and as alias.