Hi
You have not mentioned about your marriage, IT IS NOT A PROBLEM AND sexual interest varies from individual to individual. You should be cautious about
STD, and MUST TAKE CARE ABOUT SAFETY MEASURES.
Next Steps
If you feel any stress from this then consult a Psychologist.
Health Tips
Sex is not a taboo, it is a natural requirement of our body. Like appetite it is less or more in different individuals.