What happened next is still burned inside my brain. Holly took Natalie in her arms and kissed her softly on the lips. The two enjoyed each other's we... mouths as tongues flicked out to increase the pleasure. I stood there, my mouth wide open as they continued their make out session. Finally breaking their embrace, Holly took Natalie's nipple in her mouth and began licking and biting until her friend's nipple stood out hard. She did the same to the other one and then reached down and slid her. If she’d been alive when all of this happened, I’m sure dear old Dad would have been wearing his balls for a necktie by the time that she got through with him. He always adored and praised my big brother, since they’re just like each other, but Mom always loved me, and she was pointed about it since Dad didn’t really give a crap once he had his hallowed heir. She’s the only one that I miss. The rest of them can go fu-‘ He stopped himself with an embarrassed sort of smile, ‘Well, I’m sure that. A mathematician would say that the Riemann Sphere is the complex plane with an added symbol.’ ‘In classical geometry, the stereographic projection is a mapping that projects each point on a sphere onto a point in the complex number plane. The projection is defined on the entire sphere, except at one point—the Infinity point. The stereographic projection is a way of depicting the sphere as the plane plus an Infinity symbol.’ ‘So, suppose we are on a complex plane and decide to march along the. We usually did this when the lecture in our class was boring and nobody really noticed as we sat on the last bench and there was no one on the bench next to us. My partner did not object as this was our regular practice and she continued to sit with her head on the table pretending to nap. I pushed my hand further up her thighs as she parted her legs to facilitate the movements of my left hand. I was rubbing her thighs in long strokes starting from her knees and ending at the edge of her skirt..