It goes away after a couple hours, but I was wondering if something was wrong with me. It is right between my breasts.
Sex flush refers to the red color that often appears on the body during and after sex.
Usually most visible on the upper chest, it can be especially prominent in women and those with fair skin. The reason for this color is that, just as blood rushes to the genitals during engorgement, blood flow also increases slightly to other parts of the body, as does blood pressure. This increased blood flow often creates what looks like a rash on the upper body when a person is very aroused sexually. It will go away quickly though once stimulation ceases. If you are extremely aroused, or just very susceptible to getting a sex flush, it can even be a bit bumpy and itchy.