At one point she tried to touch herself—to make herself come, but my hand stopped hers as she groaned in disappointment.Finally, I sensed she was go...ng to explode; my fingers found her clit and teased it with increasing pressure.Beth exploded with a wild sexual scream of passion. Her hips convulsed with spasms of lust as she grabbed my hand and pushed it hard against her vagina wanting more pressure against her clit. Her contractions continued for several moments. She was momentarily still. I slipped into his room, saying; “hey, looks like everyone is down for the night upstairs “ He said; “ohh ok, good, any new skin mages for me?” Myself: “no nothing new, but I was wondering if you’d like to see this again”.I was relieved as his response indicated I’d at least be seeing him naked again. I showed him the same dyke spread that we viewed just before I went crazy on him last time.He said; “yes, yes, these chicks really dig each other don’t they?” Myself: “ya, look at them just having. It adds piquancy." And so, here we were...the big day of filming. Beth had taken some time to convince. She was still very shy and unexposed to sex. She had no idea that her brother's long fat cock was considerably larger than any she would encounter on a daily basis. The boys who would no doubt eventually fuck her in school would be of a much more average dick size, seven and eight inches, and of course that would not be for some time to come. And now, here she was, about to have to take. You were...Jeeezzzz! How do I say this? You were playing with yourself," he finished. Brian's face was beet red."Oh Daddy... I'm sorry," she said, raising up and wrapping her arms around him. As she did, the spread fell away from her body. Her bare breasts rubbed against his back as she wrapped her arms around him from behind his to give him a comforting hug.Brian melted. He felt her lips brush against his neck and suddenly this was not his daughter anymore. She was now a very desirable woman..