Oral sex and anal can be safe if done properly and in a committed and loving relationship. Make sure before you begin any kind of sexual acts that you are both clear of any sexually transmitted infections.
For oral sex, I would suggest using a condom just to be safe. For anal sex, also use one and you will need to make sure that the area is WELL lubricated. Make sure he goes in slowly in only a little but at a time to what you are comfortable with...anal sex can be painful and uncomfortable so the lube is essential. Just take it slow and make sure that you are wanting to actually do it. Stop if it becomes too sore etc.
No its not safe because..your exchanging fluids, Women are required to use condom when putting their mouth on a mans penis,and a man face should not be in a womans vagina unless their in a committed realationship..and both has been tested for STD...having anal sex can tear the walls and could cause serious medical issues and it is an exit not an entrance...