But Wanda wasn't thinking about the subway now. "You did fuck Tommy, didn't you?" For a moment, Susan didn't reply, but she stared into her sister's eyes, a faint smile on her face. Then she nodded her head, once. "But it was the first time," she said quickly, as if to explain herself. "I'd thought about it before, but today was the first time."

"Because of what you saw, huh?"

"Probably," Susan confessed.

"Then you could say I helped you out," Wanda said softly, running the pink tip of her tongue over her bottom lip. "You might not have fucked him if you hadn't seen us."

"That's true," Susan replied.

Wanda inched her skirt up gazing into her older sister's face. "The reason I had to leave home wasn't because of a boy," she said, her voice throaty. "Oh, I had boys – many boys. I had the bad luck to be caught with a woman."

"A woman?"

"Well, yes," Wanda said, licking her lips again. "She was a few years older than me, and beautiful. I wouldn't have anything to do with anyone that didn't attract me. Sure, I fucked around, but I picked who I fucked. I don't lay for just anyone, Susan."

Susan's eyes followed her sister's fingers. Wanda had inched her skirt halfway up her thigh now. The leg was so slender and shapely, the flesh tanned and creamy.

"A woman?" Susan repeated, curious. "Tell me about it, Wanda."

"There isn't much to tell," her younger sister said. "We just got it on. In her car, as a matter of fact."

"Teenager stuff," Susan grinned.

"So what?" Wanda replied. "When I'm turned an, I don't care where I get fucked. But about what happened. She went down on me in the back seat. I had had my cunt sucked by boys, but that was the first time a woman sucked me. I liked it, I really did like it."