This is the first time I've visited her house. Naturally, I'm horny because we're going to have sex. However, since her older sister lives with them, today's sex has to wait. Perhaps sensing my disappointment, or maybe just knowing it, the older sister starts a provocative panty-flash tease! This secret relationship between the older sister and me. She gets me horny with panty-flash, grins, grabs my dick, and inserts it into her nasty pussy while I writhe in pleasure. This relationship, which I can never tell my girlfriend about, continues to this day.
