I woke as you pulled down my blanket. The cold breeze from the fan hit my now exposed taut nipples.

Trembling, anxiously waiting for your touch. Wanting to feel your hands on me. You stripped the blanket off, so you could see my sex. Out came your cock and you stroked it, staring at my body.  

Laying there, my legs open wide, you stroked faster, until I felt your cum all over me. Making me a sweet sticky mess. You covered me.

You gave me one last look as you went back to bed with your wife, my best friend.