"I got on with the business of cleaning up Bobby's business and walked back into the living area."I'm just going down to see Ernie's boat. I won't be ...ong," Mother announced."No rush, everything's under control here," I grinned.How about that. I walked back to where Del was nursing our son and let her know the latest developments. I got a knowing smile in return. Knowing what, I wasn't so sure."Did you know that Ernie has his own plane?" Mother asked at supper that evening."No," I said. "I knew. We started talking and I could not believe there is my sister half naked and talking and smiling. Finally she said "I better get dressed" and went to her room. My cock was so hard I thought it might break.The next morning Nina was leaving the bathroom after her shower and holding a terry cloth robe to her front as she exited. Again we started talking and I could see the bare skin on her hips and shoulders. It was even more erotic than yesterday. As she walked down the hall I eyed her heart. But, that day, since I was tensed, my look at her was even more higher. She took a note of that but I didn’t mind. My rod was quite thick and straight. She took me inside the house. I walked in and said that she had a call from her sister and passed the message. I couldn’t speak properly and was very red with temptation boiling inside me. I asked for a glass of water. She got it for me and sat before me in the opposite sofa. After drinking the water I was just looking around tensed,I knew what. A rush of adrenaline shot through his body when he saw that the crotch had been cut out of them.What in the hell, he thought. Was his mother trying to tease him?Examining them closer, he saw that the opening had been reinforced by several stitches from a sewing machine.Another trickle of excitement ran through his cock.She hadn't just cut a hole in them, she had gone to the extra effort to make sure that it would stand up to the additional stress of having a cock thrust through the opening.Why.