A Big Secret to Keep

Story - Isiah Maxwell is alone at home, because his wife is away on a trip. He takes out a box of tissues and some lube, wanting to jerk off while naughtily fantasizing about a beautiful woman he saw at the mall earlier today. As Isiah gets really into his fapping session, he doesn't realize that his wife's sibling, August Skye, has dropped by to borrow something. August catches a glimpse of what Isiah is doing, and can't help but creep closer to him to watch for a bit. August then playfully gets Isiah's attention, and he's shocked when he realizes that someone was watching him. He tries to give excuses, saying that he was just trying to rub lotion into his skin, but August doesn't fall for it. She says he must be lonely without his wife. . . and since he has a really impressive dick, she'd be happy to help him out. Isiah is hesitant, but August says it can just be their little secret, and Isiah soon agrees, leading to a lustful sex session!