So she makes it look like an accident, or like it was my idea. It started when she asked why I like to gape her ass. I said "I like to see inside your...dirty wet butthole in between fucking it". Then she yeah, but sometimes it makes me TOOT, I said that's OK, it mostly air. So she got in the habit of passing gas near me and giggling. She would say "ooops that was mostly air from all the ANAL SEX last night". Then she would continue with something like "oh no, I feel some rumbling, do you want to. “I made a list of integration and series problems and numbered them 1 through 40. There are many others but, at this level, they shouldn’t be on the exam. I have also made 240 flashcards, each with one of the types of problems. Working calculus is mostly recognizing which type the problem is. That is the difficult part. Usually, when you select the right approach, the solution is simple. Once I know you can recognize the problem and select the appropriate number for the type then we will work. He escorted me back to the rink exit and then kissed my hand! "Thank you milady!" He said and bowed as he skated backwards away from me. I did the best curtsey I could without falling down and smiled back at him. Then I went to find Janet so we could skate together some more. I found her skating and waited for her to come around so I could skate with her. "Lisa's got a boy friend!" She sang at me. "I do not! It was only one skate! Mark's NOT my boy friend!" I cried. "O-o-o-o-o, 'Mark', Huh?". Tipping the other way would be disastrous…her hands were cuffed tightly together behind her back.She looked at herself in the huge wall mirror over the sink. She was young and exceptionally pretty…some would even say gorgeous. Her long blonde hair hung down over her shoulders and her breasts were generously large and firm, capped with soft pink nipples that grew embarrassingly long when she became aroused. Her belly was taut and flat, curving inward slightly from the hanging mantle of her.