Sexual orientation is one's erotic, romantic, and affectional attraction to the same gender , to the opposite gender, or both. A person whether man or woman has the right to choose always. Sometimes your partner might push you to become sexually active. Knowing your values and deciding what it is that you want will help you in this situation. In fact it is mostly advised by all that one should always carry protection at all times and must never engage in sex unless with a condom.
Sex is an expression of feelings, thoughts and emotions.
The mature understanding of this is what makes an adult. One doesn't need to shudder or embarrass ones' self when the topic is brought up. Our sexuality is a part of us and should never be suppressed or ignored.