On Saturday, I woke up to find my senior colleague, Karen, next to me...! Wait, did we do it yesterday? Karen was sleeping soundly beside me, wearing sporty underwear that revealed her cleavage and the lines of her buttocks, her pussy exposed. I didn't notice last night, but she was wearing that kind of underwear. Ahh, so erotic. I couldn't control myself and got a morning erection. It doesn't make a difference whether it's once or twice, right...? "...What are you doing, ahh!" Beautiful...