Every Friday, my sex friend Natsu comes to my room. We spend time together, have sex, and then she goes home. It's nothing more, nothing less. Still, I might have noticed something about Natsu's feelings. During sex, she presses her slender body tightly against me, skin to skin, so close that I feel her warmth, her breath, her body heat all over. The sensation is so intense it almost hurts, sending shivers through my body. This ultra-close sex might hold a special meaning in our time together.