As promised, I was also teaching her whenever we had time during our break times. She was improving slowly. We became very close friends. We started g...oing for lunch together and spent most of the time together.One weekend, I asked her that shall we go for a movie. Initially, she was hesitant. Then she agreed, I borrowed my friend’s bike and took her to a movie. Then we went to a restaurant and spoke a lot. I dropped her back in the night.After I reached home, I saw a message from her which. He rubbed some on his cock, then applied some to my pussy. And asked me, "you ready." Yes Daddy," is all I could say.He grabbed my legs and spread them before lining up his dick head at my entrance. He then started to push into me slowly. I could feel his cock pushing into me, inch by inch. I felt like my pussy was being torn in two. And then it happened. His cock head finally won the battle and popped inside my sphincter. He held it there as I helped in agony. After a while my body relaxed and. Denise looked equally surprised."Jason!" my niece continued. "You're twisted."I just grinned and winked. With that, the girl hesitatingly looked down along her own lanky body again, then dipped a finger into the trail of cum that was on her left cheek, and pulled it into her mouth. She made a funny face. Gack."Maybe it grows on you," she grumbled."You'll find that it does," her mom answered, soothingly."Can I wipe this ... off?" she queried.I leaped up and found a dark-colored kitchen towel. I. She was still very horny, and was looking forward to getting some relief. Besides, she had heard from some of her friends how good it felt to have a mouth at work down there. She was looking forward to trying it.She got on the floor and went to her hands and knees, pointing her ass at Pete. Jason got behind her and inhaled deeply, smelling her pussy. She smelled delicious, so he gave her a lick, and took his first taste.Pete moved around, getting shots of the action from all sides,.