I used to stay with my younger brother, John, while he was still studying in college, but he graduated last summer and was going to go home. That was when I realized I was tired of living alone and I decided to go back with him and stay with my family.
Father and my brothers were obviously overjoyed that I was going back. Mother was happy as well, because she was not privy to our family's little secret. Somehow, we were able to keep it all under wraps from her and my younger brother while I was still living there.
It was a saturday morning. After waking up, I washed up in the bathroom before heading downstairs for breakfast. As usual, I was the last to wake up and the rest of my family members were already downstairs waiting for breakfast.
As I entered the dining room, mother who was cooking in the kitchen spotted me and yelled, "Could you put on some clothes!"
It had been my preference to sleep naked since even before I moved out. However, I only started staying naked all the time at home after I was living alone. Naturally, my father and my brothers were not perturbed by my habit, but my mother thought that it was improper for me to be naked in front of my father and my brothers.
"Yes, mom. I'll do it after breakfast," I patronizingly replied as I sat down at the table next to John.
Mother stared at me for a while but eventually gave up and continued to prepare breakfast. She knew that I was not going to do it, because we had the same conversation for the past three months since I came back home.
Looking around the table, father was reading a newspaper while drinking coffee, while Mark was staring at the television and John was playing games on his phone. I leaned over toward my younger brother and reached for his groin.
"I need my morning milk," I whispered into his ear as I lightly caressed his penis over his boxers.
John immediately shuddered when my hand touched his penis. He looked at me in shock and whispered back, "We can't, mom is going to find out!"
I ignored him as I reached for his penis through the opening in his boxers and pulled it out. John stopped protesting when I started stroking his penis in my hand. It did not take long before my younger brother's penis was fully erected in my hands.
As I felt his rock hard penis in my hand, I was tempted to just ride him then and there, but that would have gotten us into a lot of trouble. Instead, I got down under the table like any good elder sister would and started licking his penis.
As my tongue ran up along the shaft of John's penis to the head, I could feel his body stiffening up. My hands were softly caressing his thighs as I slowly moved my tongue all over my his penis. However, as I was having the time of my life licking my younger brother's dick, I heard mother's voice.
"Where's your sister?"