Everyone here is looking to meet someone in person on the first day of contact.
Profiles with the heartbeat badge were online recently and indicated they are ready to meet someone in person the same day.
Sex is a natural desire and an instinct which comes as second nature to us, and nothing makes more sense than wanting it to happen as soon as possible.
The great thing about chatting online about sex is that from the get go, both parties are after the same thing: to meet and have sex, and now is always the best time.
It shouldn't take more than an hour or two for you to figure out if they are the right person for you, and maybe taking a little break in the middle of the conversation might give you enough distance to judge the situation appropriately.