Massallah pertaining to sexual intercourse and being unmarried

As Salaamu alaykum respected mufti.
Drinking alcohol is said to carry the forty day period as well as a hadith if I remember correctly that any person who drinks even a little amount of alcohol will be prevented from entering Jannah for a set amount of time until he repents and Allah (swt) forgives him, please correct me if I am wrong. With this in mind, what is the sin for performing full intercourse(vaginal) with a women, and, consuming alcohol in any amount?