She is 17 to my 16, our grandmother is 82, fell and now lives in a nursing home. We visit granny daily but our lives have taken on a rhythm of school,...study and sports for me. No one seems to know my older sister Marie is pretty except me. She is 5'1" inches tall and has a rounded build and very modest. Marie wears a D cup bra and is ashamed of her large breasts. She wears large clothing to conceal her bosom and long skirts. Marie is modest in all ways while hiding herself. She wears her hair. I thought I was going to cum right then and there. Here was the daughter of my neighbor who had never in the past said anything to me other than passing hellos, now placing my hand on her uncrossed right knee. I couldn’t help but look over to see her cover both of our hands with her dress. I felt her move my hand slowly up her leg, feeling the warmness of her bare thighs. It felt like heaven… Smooth, soft and forbidden. I squirmed in my seat slightly, as my ever growing hard on forced me to. At midnight, I woke up with a soft touch around my neck. I found mom caressing my face and neck. She had sneaked inside the covers while I was asleep. I pretended to be asleep for some time. She brought her mouth near me ears and whispered, “Raj, can I sleep here?” I turned towards her and smiled. I hugged her and said, “I was missing you so much mom.” She said, “me too.” We hugged and kissed. I rolled over her body and our old sofa made some noise. Mom said in a whisper, “We should not make. “We have to stop this. I can't start a relationship like this with you, Mike, you mean too much to me,” Jenna made clear.“Okay, I just want you to feel better by being with someone that cares about you,” I replied.Then I guess she felt bad. She could see how I felt about her, and that kiss just woke something up inside her.“Well, you are just lucky you have been so good to me,” Jenna said, just before she attacked me.We started making out again. She wrapped her arms around me, and we laid down.