So me (40m) and my half sister (43f) were always close. Although a 3 year age gap we were only one grade apart all through school. Our parents always said that’s how our birthdays landed for enrolling in school. Ever since I can remember we have always been close. Our parents were aweful. Partying and relying on her to watch over me. That’s how our youth was spent. Fast forward to my 18th bday. Her and her bf at the time wanted to take me to a strip club. Her bf was going to meet us at 10pm. He never showed. He got caught by the fuzz with weed. We never knew until the next day. Anyway we enjoyed the strip club and got lap dances together. This is where it changed. She was getting her lap dance across from me and I see a wet spot on her panties. They were just white panties but the wet spot brought out her dark red hair into focus. I couldn’t stop looking. Then our eyes met and she just winked at me. I had no idea what to do but electricity shot through my body. Instant hard on. We got don’t and went back to our seats and she sat on my lap damn near bending my hardon. That shit hurts. She just laughed. Saying my stripper must of been good. I was red immediately and agreed. The problem is she didn’t move off me and it didn’t go away. I put my hand her leg and she just scooted back into me. This put me right against her wet spot and omg I about lost it and sucked in a breath. I’ll finish this later.