The position I was in was sort of uncomfortable butI was enjoying his he horse cock as he fucked it to me.“Oh, God! He is so big! His cock is fi...ling my pussy sofull!” I cried out, “Oh, yes! Yes! It is so good!.”I could feel his long cock as it hit bottom each timehe thrust into me, causing me to gasp for air as itstruck my inner womb. I was full of horse cock! And Iwas loving it. My wet pussy was hurting a little fromthe huge cock as he slammed it to me, going faster. If someone saw me and my younger sis Payal together, they would call her my elder sis, the fact is she is 13 months younger, but an inch taller, more stronger, she takes part in all games and sports and represents our school and has played up to state level. Also she has much heavier boobs than mine; they are also rounder and have light brown aureoles, and tiny but yet prominent nipples. The worst is she got her first period a week before me. But she was and is my loving sis, we have shared. But life got a little boring after a while and I decided to go back to teaching recently. I got a job as a part-time private tutor for a primary school boy. I have been tutoring him math for the past 3 months. He was alone most of the time. His parents were both working professionals and were seldom home. In fact, I have only met his dad once when they 1st engaged me. But that night, the boys father was at home. As usual, I conduct my tuition in the boys room. Halfway through the lesson, the. ." I couldn't really fault her logic, but it still seemed a bit mean-spirited, even if Daddy probably deserved it."I want your father and Michael to really get to know each other," Stacey emphasized, evidently growing a little impatient with me."Oh!" Maybe they would end up killing each other, but once she'd put it that way -- "Okay." Agreeing felt so good it was easy to ignore the feeling I somehow was being disloyal to Michael.This time Stacey's smile looked genuine. "Let's join them, shall.