Good bye virginity!

"I want to fuck you!" I told her.

"Good," she said as she gave my cock one final kiss and climbing on top of me. She just sat against my stomach grinding on me ever so slowly while she reached back with another hand softly stroking my cock, "I want to be your first." she said with a kiss.

I couldn't help suddenly remembering the class we had on safe sex. Does it apply in this situation or do I just go with the flow?