Does it feel very different to have sexual intercourse without using a condom?

no it feels the same Yes it does. With a condom you don't get the same "skin on skin" feeling. HOWEVER, that is NOT an excuse to have unprotected sex. The best condoms to use to feel like you're not having sex with a "rubber" are "Lambskins". They are expensive, but worth EVERY penny. They are made from sheaths of lamb skin. You will never even feel like you are wearing a condom. Also, she can us a suppository called "Encare" that is inserted into the vagina prior to sex. If you use both, you will protect against pregnancy AND sexually transmitted disease, because Encare contains Nonoxyl-9 which will kill everything, including HIV. GOOD LUCK Not very different. Some people just want it to be all natural because the stimulation for both people is slightly different because the skin and inside are making direct contact. You can have sex with out a condom and practice safe sex in this manner. 1) Both of you get aids test and be sure your disease free.2) Both of you go to the doctor together and get the female Birth Control 3) Have safe sex. ADDENDUM TO ABOVE #1-- Getting tested is no answer. HIV virus can remain dormant in ones system for years. #2--Female birth control DOES NOT protect against STD's #3--The above does NOT constitue "safe sex".