Your BBW Sister's Bikini Gives You a Chubby - You and your sister are about to hit the pool to enjoy the hot day, but you are shocked that your sister is wearing such a reveling bikini. You tell her your too embarrassed to go out to the pool, the thought of all of those old men leering at your BBW sister is too much for you. The real truth is that you're afraid she's going to notice how horny she makes you in that itty bitty bikini, your hiding your chubby already. Jackie's defiant and starts teasing you that she's turning you on, and dares you to whip out your dick and prove that you're not hard. You finally give in, turns out she was right! You pervert, you ARE turned on by your sister! How far is your sister going to let this go?