She had a habit of doing the whole sum first and then explaining it.This sum was quite a big one and all the space of the board until her hand reached...was filled. As she was short, she had to lift her hands higher to write. Her deep white navel was clearly visible to me and I was having a tough time hiding my boner.Then she moved to write on the middle upper portion of the board as the left was already filled. Some of the nerds were copying the sum already. So they told her that they were. Mike looked somewhat disappointed that Stacy was enjoying me more than him, but he was also still stroking his shaft and enjoying the action."I cant believe you can cum like that for him" Mike said to his daughter."I Love him.. That is why Daddy!" she tried to explain while still enjoying my every thrust."Want to see how fast I can make her cum twice Mike?" I said to him with a grin"Sure, lets see" Mike said with a smirk.Stacy wasn’t sure what to expect next, but she figured it out once I moved. I really don't want any of you to have health problems. The other stuff we can deal with." The three of them hugged Clarence, and kissed him for a few moments, until the scratchy clothes caused them to draw back. "I almost forgot the babies. How will it affect them?" Just like it does us," said Kelsey. "Several of Sarah's Clan were pregnant when they underwent the conversion to this species. In fact they will make the change easier than we will." What?" The children are much more proficient at. "erm.." she paused. Startled but thinking, it appeared, as she looked up in the sky.The pause again! Oh My God. That kills me.."..Okay!" she chirped looking right into my eyes. An indication of precaution, was i to turn out to be a boar.What a fabulous evening! An unexpected (presumable) date with a stranger in such a beguiling atmosphere."Thanks!" i said as i jumped up to wander along."My name is A" i said, extending my hand for a shake."I'm M", she smiled back whilst she shook my hand.