Source: Shutter Stock Yes, there are some relationships out there that happen after sex on a first date.
Mingle2 is full of hot Sex girls waiting to hear from you.
When I first met my boyfriend, he was super excited to introduce me to his friends on our third date.
If the guy doesn't seem like he wants you to hang out with him and his buddies, or even meet them, that could mean it's because he only sees your fling as totally casual.
Source: Shutter Stock If whatever's going on between you two is just casual, the guy will not hesitate to talk about other girls.
Whether he's saying a random girl is hot or blatantly talking about hanging out with other ladies, it's not a good sign.