What Does Swallow Mean on an Escort Profile?
Swallow means she swallows after CIM rather than spitting. Only a small number of ladies list it, so check before you book.
The short answer
Swallow is exactly what it sounds like: after you come in her mouth, she swallows. It is listed separately from CIM because plenty of ladies are happy with one and not the other, and clients should know the difference before they ask.
Why so few list it
It is one of the most personal choices on any profile, and most escorts, ours included, prefer not to. The ladies who list it have thought about it and are comfortable, which is the only basis on which anything should happen.
How to approach it
If swallow matters to you, look for it on the profile and say so when you book. Do not spring it on a lady during the booking or offer extra money for it, as that will not change her answer. Good hygiene on your side makes everything about CIM more pleasant for her.