The SuperSwallow Deepthroat training kit, is the only safe way to  learn how to give deepthroat.
and, answer all these questions
Can anyone learn how to deep throat?????

Can men learn how to deepthroat?
Can women learn how to deepthroat
Deep Throat Made Easy
Deep Throat tips

Deepthroat without gagging

How can I learn to deep throat by Myself
Learning to give deepthroat for […]