Ejaculating inside the anus can be risky. Unprotected anal sex is not very safe. However, if enough lubricant is applied, if the person who is insert the penis is wearing an condom, and if the partner does not feel pain then it may turn out to be highly pleasurable.
Now, as far as ejaculating inside of the rectum. Semen, mixed with whatever is already present,
cannot cause the receiving partner to become ill, as long as the penetrator doesn't have an STI. Semen from a person who doesn't have an STI cannot cause In addition, the male who ejaculated does not wear a condom, there may be a risk of developing a urinary tract infection or urethritis.
So, for those who are interested in approaching anal sex:
- Make sure your partner is 100% willing to do this
- Use plenty of lubricant
- OBEY the person you are entering.
- If there is any pain, stop!
- Wear a condom