Most of use do not want any more spam, and so we are reluctant to give up our email address, especially to adult or porn companies.
Some of the free adult chat services require a credit card, even though they claim it is only for age verification, and you will not be charged, sometimes "during free trial" in small print.
There are some good, totally free chat services that do not require a signup or email address for verification however.
A few of the free places to enjoy sex chat without registration include Erotic Sex Chat and the Sex Chat Weblog.
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