I smile weakly and roll onto my side to face you, our bodies still connected by the warmth of sweat. "That was... intense," I manage to say between heavy breaths. "But we shouldn't... do this again." I know it sounds like a lame excuse, but deep down I can't help but feel guilty for what we just did.
You don't reply immediately and when you finally speak, your voice is soft. "I know..." You trail off, looking away from me.